387130305

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{549121}}^1$

素因数の和:549176

約数の個数: 16

約数和(自身を含む): 632588544

約数和(自身を除く): 245458239

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 549121, 1647363, 2745605, 8236815, 25808687, 77426061, 129043435, 387130305]

約数ペア:

[(1, 387130305), (3, 129043435), (5, 77426061), (15, 25808687), (47, 8236815), (141, 2745605), (235, 1647363), (705, 549121)]