302078405

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{1901}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 369337968

約数和(自身を除く): 67259563

約数列:

[1, 5, 61, 305, 521, 1901, 2605, 9505, 31781, 115961, 158905, 579805, 990421, 4952105, 60415681, 302078405]

約数ペア:

[(1, 302078405), (5, 60415681), (61, 4952105), (305, 990421), (521, 579805), (1901, 158905), (2605, 115961), (9505, 31781)]