20133046125

素因数分解:

$3^4\times 5^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:554

約数の個数: 160

約数和(自身を含む): 38809660032

約数和(自身を除く): 18676613907

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 81, 125, 129, 131, 135, 215, 225, 353, 375, 387, 393, 405, 645, 655, 675, 1059, 1075, 1125, 1161, 1179, 1765, 1935, 1965, 2025, 3177, 3225, 3275, 3375, 3483, 3537, 5295, 5375, 5633, 5805, 5895, 8825, 9531, 9675, 9825, 10125, 10611, 15179, 15885, 16125, 16375, 16899, 17415, 17685, 26475, 28165, 28593, 29025, 29475, 44125, 45537, 46243, 47655, 48375, 49125, 50697, 53055, 75895, 79425, 84495, 87075, 88425, 132375, 136611, 138729, 140825, 142965, 145125, 147375, 152091, 227685, 231215, 238275, 253485, 265275, 379475, 397125, 409833, 416187, 422475, 435375, 442125, 456273, 683055, 693645, 704125, 714825, 760455, 1138425, 1156075, 1191375, 1229499, 1248561, 1267425, 1326375, 1897375, 1988449, 2049165, 2080935, 2112375, 2281365, 3415275, 3468225, 3574125, 3745683, 3802275, 5692125, 5780375, 5965347, 6147495, 6242805, 6337125, 9942245, 10245825, 10404675, 11406825, 17076375, 17341125, 17896041, 18728415, 19011375, 29826735, 30737475, 31214025, 49711225, 51229125, 52023375, 53688123, 57034125, 89480205, 93642075, 149133675, 153687375, 156070125, 161064369, 248556125, 268440615, 447401025, 468210375, 745668375, 805321845, 1342203075, 2237005125, 4026609225, 6711015375, 20133046125]

約数ペア:

[(1, 20133046125), (3, 6711015375), (5, 4026609225), (9, 2237005125), (15, 1342203075), (25, 805321845), (27, 745668375), (43, 468210375), (45, 447401025), (75, 268440615), (81, 248556125), (125, 161064369), (129, 156070125), (131, 153687375), (135, 149133675), (215, 93642075), (225, 89480205), (353, 57034125), (375, 53688123), (387, 52023375), (393, 51229125), (405, 49711225), (645, 31214025), (655, 30737475), (675, 29826735), (1059, 19011375), (1075, 18728415), (1125, 17896041), (1161, 17341125), (1179, 17076375), (1765, 11406825), (1935, 10404675), (1965, 10245825), (2025, 9942245), (3177, 6337125), (3225, 6242805), (3275, 6147495), (3375, 5965347), (3483, 5780375), (3537, 5692125), (5295, 3802275), (5375, 3745683), (5633, 3574125), (5805, 3468225), (5895, 3415275), (8825, 2281365), (9531, 2112375), (9675, 2080935), (9825, 2049165), (10125, 1988449), (10611, 1897375), (15179, 1326375), (15885, 1267425), (16125, 1248561), (16375, 1229499), (16899, 1191375), (17415, 1156075), (17685, 1138425), (26475, 760455), (28165, 714825), (28593, 704125), (29025, 693645), (29475, 683055), (44125, 456273), (45537, 442125), (46243, 435375), (47655, 422475), (48375, 416187), (49125, 409833), (50697, 397125), (53055, 379475), (75895, 265275), (79425, 253485), (84495, 238275), (87075, 231215), (88425, 227685), (132375, 152091), (136611, 147375), (138729, 145125), (140825, 142965)]