2897455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 3830400

約数和(自身を除く): 932945

約数列:

[1, 5, 11, 55, 139, 379, 695, 1529, 1895, 4169, 7645, 20845, 52681, 263405, 579491, 2897455]

約数ペア:

[(1, 2897455), (5, 579491), (11, 263405), (55, 52681), (139, 20845), (379, 7645), (695, 4169), (1529, 1895)]