748727135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2879}}^1\times {\mathrm{4001}}^1$

素因数の和:6898

約数の個数: 16

約数和(自身を含む): 968163840

約数和(自身を除く): 219436705

約数列:

[1, 5, 13, 65, 2879, 4001, 14395, 20005, 37427, 52013, 187135, 260065, 11518879, 57594395, 149745427, 748727135]

約数ペア:

[(1, 748727135), (5, 149745427), (13, 57594395), (65, 11518879), (2879, 260065), (4001, 187135), (14395, 52013), (20005, 37427)]