12002703125

素因数分解:

$5^6\times 7^2\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:362

約数の個数: 84

約数和(自身を含む): 17807818932

約数和(自身を除く): 5805115807

約数列:

[1, 5, 7, 25, 35, 49, 61, 125, 175, 245, 257, 305, 427, 625, 875, 1225, 1285, 1525, 1799, 2135, 2989, 3125, 4375, 6125, 6425, 7625, 8995, 10675, 12593, 14945, 15625, 15677, 21875, 30625, 32125, 38125, 44975, 53375, 62965, 74725, 78385, 109375, 109739, 153125, 160625, 190625, 224875, 266875, 314825, 373625, 391925, 548695, 765625, 768173, 803125, 953125, 1124375, 1334375, 1574125, 1868125, 1959625, 2743475, 3840865, 4015625, 5621875, 6671875, 7870625, 9340625, 9798125, 13717375, 19204325, 28109375, 39353125, 46703125, 48990625, 68586875, 96021625, 196765625, 244953125, 342934375, 480108125, 1714671875, 2400540625, 12002703125]

約数ペア:

[(1, 12002703125), (5, 2400540625), (7, 1714671875), (25, 480108125), (35, 342934375), (49, 244953125), (61, 196765625), (125, 96021625), (175, 68586875), (245, 48990625), (257, 46703125), (305, 39353125), (427, 28109375), (625, 19204325), (875, 13717375), (1225, 9798125), (1285, 9340625), (1525, 7870625), (1799, 6671875), (2135, 5621875), (2989, 4015625), (3125, 3840865), (4375, 2743475), (6125, 1959625), (6425, 1868125), (7625, 1574125), (8995, 1334375), (10675, 1124375), (12593, 953125), (14945, 803125), (15625, 768173), (15677, 765625), (21875, 548695), (30625, 391925), (32125, 373625), (38125, 314825), (44975, 266875), (53375, 224875), (62965, 190625), (74725, 160625), (78385, 153125), (109375, 109739)]