665280884925

素因数分解:

$3^3\times 5^2\times {\mathrm{151}}^1\times {\mathrm{293}}^1\times {\mathrm{22277}}^1$

素因数の和:22740

約数の個数: 96

約数和(自身を含む): 1234493487360

約数和(自身を除く): 569212602435

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 151, 225, 293, 453, 675, 755, 879, 1359, 1465, 2265, 2637, 3775, 4077, 4395, 6795, 7325, 7911, 11325, 13185, 20385, 21975, 22277, 33975, 39555, 44243, 65925, 66831, 101925, 111385, 132729, 197775, 200493, 221215, 334155, 398187, 556925, 601479, 663645, 1002465, 1106075, 1194561, 1670775, 1990935, 3007395, 3318225, 3363827, 5012325, 5972805, 6527161, 9954675, 10091481, 15036975, 16819135, 19581483, 29864025, 30274443, 32635805, 50457405, 58744449, 84095675, 90823329, 97907415, 151372215, 163179025, 176233347, 252287025, 293722245, 454116645, 489537075, 756861075, 881166735, 985601311, 1468611225, 2270583225, 2956803933, 4405833675, 4928006555, 8870411799, 14784019665, 24640032775, 26611235397, 44352058995, 73920098325, 133056176985, 221760294975, 665280884925]

約数ペア:

[(1, 665280884925), (3, 221760294975), (5, 133056176985), (9, 73920098325), (15, 44352058995), (25, 26611235397), (27, 24640032775), (45, 14784019665), (75, 8870411799), (135, 4928006555), (151, 4405833675), (225, 2956803933), (293, 2270583225), (453, 1468611225), (675, 985601311), (755, 881166735), (879, 756861075), (1359, 489537075), (1465, 454116645), (2265, 293722245), (2637, 252287025), (3775, 176233347), (4077, 163179025), (4395, 151372215), (6795, 97907415), (7325, 90823329), (7911, 84095675), (11325, 58744449), (13185, 50457405), (20385, 32635805), (21975, 30274443), (22277, 29864025), (33975, 19581483), (39555, 16819135), (44243, 15036975), (65925, 10091481), (66831, 9954675), (101925, 6527161), (111385, 5972805), (132729, 5012325), (197775, 3363827), (200493, 3318225), (221215, 3007395), (334155, 1990935), (398187, 1670775), (556925, 1194561), (601479, 1106075), (663645, 1002465)]