812943661725

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^3\times {\mathrm{193}}^1\times {\mathrm{8521}}^1$

素因数の和:8769

約数の個数: 144

約数和(自身を含む): 1585715469520

約数和(自身を除く): 772771807795

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 169, 193, 195, 225, 325, 507, 579, 585, 845, 965, 975, 1521, 1737, 2197, 2509, 2535, 2895, 2925, 4225, 4825, 6591, 7527, 7605, 8521, 8685, 10985, 12545, 12675, 14475, 19773, 22581, 25563, 32617, 32955, 37635, 38025, 42605, 43425, 54925, 62725, 76689, 97851, 98865, 110773, 112905, 127815, 163085, 164775, 188175, 213025, 293553, 332319, 383445, 424021, 489255, 494325, 553865, 564525, 639075, 815425, 996957, 1272063, 1440049, 1467765, 1644553, 1661595, 1917225, 2120105, 2446275, 2769325, 3816189, 4320147, 4933659, 4984785, 6360315, 7200245, 7338825, 8222765, 8307975, 10600525, 12960441, 14800977, 18720637, 19080945, 21379189, 21600735, 24668295, 24923925, 31801575, 36001225, 41113825, 56161911, 64137567, 64802205, 74004885, 93603185, 95404725, 106895945, 108003675, 123341475, 168485733, 192412701, 277929457, 280809555, 320687835, 324011025, 370024425, 468015925, 534479725, 833788371, 842428665, 962063505, 1389647285, 1404047775, 1603439175, 2501365113, 3613082941, 4168941855, 4212143325, 4810317525, 6948236425, 10839248823, 12506825565, 18065414705, 20844709275, 32517746469, 54196244115, 62534127825, 90327073525, 162588732345, 270981220575, 812943661725]

約数ペア:

[(1, 812943661725), (3, 270981220575), (5, 162588732345), (9, 90327073525), (13, 62534127825), (15, 54196244115), (25, 32517746469), (39, 20844709275), (45, 18065414705), (65, 12506825565), (75, 10839248823), (117, 6948236425), (169, 4810317525), (193, 4212143325), (195, 4168941855), (225, 3613082941), (325, 2501365113), (507, 1603439175), (579, 1404047775), (585, 1389647285), (845, 962063505), (965, 842428665), (975, 833788371), (1521, 534479725), (1737, 468015925), (2197, 370024425), (2509, 324011025), (2535, 320687835), (2895, 280809555), (2925, 277929457), (4225, 192412701), (4825, 168485733), (6591, 123341475), (7527, 108003675), (7605, 106895945), (8521, 95404725), (8685, 93603185), (10985, 74004885), (12545, 64802205), (12675, 64137567), (14475, 56161911), (19773, 41113825), (22581, 36001225), (25563, 31801575), (32617, 24923925), (32955, 24668295), (37635, 21600735), (38025, 21379189), (42605, 19080945), (43425, 18720637), (54925, 14800977), (62725, 12960441), (76689, 10600525), (97851, 8307975), (98865, 8222765), (110773, 7338825), (112905, 7200245), (127815, 6360315), (163085, 4984785), (164775, 4933659), (188175, 4320147), (213025, 3816189), (293553, 2769325), (332319, 2446275), (383445, 2120105), (424021, 1917225), (489255, 1661595), (494325, 1644553), (553865, 1467765), (564525, 1440049), (639075, 1272063), (815425, 996957)]