1679071725

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15137}}^1$

素因数の和:15199

約数の個数: 72

約数和(自身を含む): 3294331560

約数和(自身を除く): 1615259835

約数列:

[1, 3, 5, 9, 15, 17, 25, 29, 45, 51, 75, 85, 87, 145, 153, 225, 255, 261, 425, 435, 493, 725, 765, 1275, 1305, 1479, 2175, 2465, 3825, 4437, 6525, 7395, 12325, 15137, 22185, 36975, 45411, 75685, 110925, 136233, 227055, 257329, 378425, 438973, 681165, 771987, 1135275, 1286645, 1316919, 2194865, 2315961, 3405825, 3859935, 3950757, 6433225, 6584595, 7462541, 10974325, 11579805, 19299675, 19753785, 22387623, 32922975, 37312705, 57899025, 67162869, 98768925, 111938115, 186563525, 335814345, 559690575, 1679071725]

約数ペア:

[(1, 1679071725), (3, 559690575), (5, 335814345), (9, 186563525), (15, 111938115), (17, 98768925), (25, 67162869), (29, 57899025), (45, 37312705), (51, 32922975), (75, 22387623), (85, 19753785), (87, 19299675), (145, 11579805), (153, 10974325), (225, 7462541), (255, 6584595), (261, 6433225), (425, 3950757), (435, 3859935), (493, 3405825), (725, 2315961), (765, 2194865), (1275, 1316919), (1305, 1286645), (1479, 1135275), (2175, 771987), (2465, 681165), (3825, 438973), (4437, 378425), (6525, 257329), (7395, 227055), (12325, 136233), (15137, 110925), (22185, 75685), (36975, 45411)]