946122825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{18913}}^1$

素因数の和:18978

約数の個数: 48

約数和(自身を含む): 1688641920

約数和(自身を除く): 742519095

約数列:

[1, 3, 5, 15, 23, 25, 29, 69, 75, 87, 115, 145, 345, 435, 575, 667, 725, 1725, 2001, 2175, 3335, 10005, 16675, 18913, 50025, 56739, 94565, 283695, 434999, 472825, 548477, 1304997, 1418475, 1645431, 2174995, 2742385, 6524985, 8227155, 10874975, 12614971, 13711925, 32624925, 37844913, 41135775, 63074855, 189224565, 315374275, 946122825]

約数ペア:

[(1, 946122825), (3, 315374275), (5, 189224565), (15, 63074855), (23, 41135775), (25, 37844913), (29, 32624925), (69, 13711925), (75, 12614971), (87, 10874975), (115, 8227155), (145, 6524985), (345, 2742385), (435, 2174995), (575, 1645431), (667, 1418475), (725, 1304997), (1725, 548477), (2001, 472825), (2175, 434999), (3335, 283695), (10005, 94565), (16675, 56739), (18913, 50025)]