9780432825

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{677}}^1\times {\mathrm{2713}}^1$

素因数の和:3474

約数の個数: 48

約数和(自身を含む): 16428341376

約数和(自身を除く): 6647908551

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 677, 1065, 1775, 2031, 2713, 3385, 5325, 8139, 10155, 13565, 16925, 40695, 48067, 50775, 67825, 144201, 192623, 203475, 240335, 577869, 721005, 963115, 1201675, 1836701, 2889345, 3605025, 4815575, 5510103, 9183505, 14446725, 27550515, 45917525, 130405771, 137752575, 391217313, 652028855, 1956086565, 3260144275, 9780432825]

約数ペア:

[(1, 9780432825), (3, 3260144275), (5, 1956086565), (15, 652028855), (25, 391217313), (71, 137752575), (75, 130405771), (213, 45917525), (355, 27550515), (677, 14446725), (1065, 9183505), (1775, 5510103), (2031, 4815575), (2713, 3605025), (3385, 2889345), (5325, 1836701), (8139, 1201675), (10155, 963115), (13565, 721005), (16925, 577869), (40695, 240335), (48067, 203475), (50775, 192623), (67825, 144201)]