1257100015

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{10831}}^1$

素因数の和:11142

約数の個数: 16

約数和(自身を含む): 1528611840

約数和(自身を除く): 271511825

約数列:

[1, 5, 139, 167, 695, 835, 10831, 23213, 54155, 116065, 1505509, 1808777, 7527545, 9043885, 251420003, 1257100015]

約数ペア:

[(1, 1257100015), (5, 251420003), (139, 9043885), (167, 7527545), (695, 1808777), (835, 1505509), (10831, 116065), (23213, 54155)]