9570375

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 17716608

約数和(自身を除く): 8146233

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 125, 141, 181, 225, 235, 375, 423, 543, 705, 905, 1125, 1175, 1629, 2115, 2715, 3525, 4525, 5875, 8145, 8507, 10575, 13575, 17625, 22625, 25521, 40725, 42535, 52875, 67875, 76563, 127605, 203625, 212675, 382815, 638025, 1063375, 1914075, 3190125, 9570375]

約数ペア:

[(1, 9570375), (3, 3190125), (5, 1914075), (9, 1063375), (15, 638025), (25, 382815), (45, 212675), (47, 203625), (75, 127605), (125, 76563), (141, 67875), (181, 52875), (225, 42535), (235, 40725), (375, 25521), (423, 22625), (543, 17625), (705, 13575), (905, 10575), (1125, 8507), (1175, 8145), (1629, 5875), (2115, 4525), (2715, 3525)]