42729815

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{521}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 52617600

約数和(自身を除く): 9887785

約数列:

[1, 5, 47, 235, 349, 521, 1745, 2605, 16403, 24487, 82015, 122435, 181829, 909145, 8545963, 42729815]

約数ペア:

[(1, 42729815), (5, 8545963), (47, 909145), (235, 181829), (349, 122435), (521, 82015), (1745, 24487), (2605, 16403)]