474758145

素因数分解:

$3^3\times 5^1\times {\mathrm{3516727}}^1$

素因数の和:3516741

約数の個数: 16

約数和(自身を含む): 844014720

約数和(自身を除く): 369256575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3516727, 10550181, 17583635, 31650543, 52750905, 94951629, 158252715, 474758145]

約数ペア:

[(1, 474758145), (3, 158252715), (5, 94951629), (9, 52750905), (15, 31650543), (27, 17583635), (45, 10550181), (135, 3516727)]