1914075

素因数分解:

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

素因数の和:244

約数の個数: 36

約数和(自身を含む): 3520608

約数和(自身を除く): 1606533

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 181, 225, 235, 423, 543, 705, 905, 1175, 1629, 2115, 2715, 3525, 4525, 8145, 8507, 10575, 13575, 25521, 40725, 42535, 76563, 127605, 212675, 382815, 638025, 1914075]

約数ペア:

[(1, 1914075), (3, 638025), (5, 382815), (9, 212675), (15, 127605), (25, 76563), (45, 42535), (47, 40725), (75, 25521), (141, 13575), (181, 10575), (225, 8507), (235, 8145), (423, 4525), (543, 3525), (705, 2715), (905, 2115), (1175, 1629)]