72761065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{6703}}^1$

素因数の和:6888

約数の個数: 16

約数和(自身を含む): 94606848

約数和(自身を除く): 21845783

約数列:

[1, 5, 13, 65, 167, 835, 2171, 6703, 10855, 33515, 87139, 435695, 1119401, 5597005, 14552213, 72761065]

約数ペア:

[(1, 72761065), (5, 14552213), (13, 5597005), (65, 1119401), (167, 435695), (835, 87139), (2171, 33515), (6703, 10855)]