72328285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1627}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 92131776

約数和(自身を除く): 19803491

約数列:

[1, 5, 17, 85, 523, 1627, 2615, 8135, 8891, 27659, 44455, 138295, 850921, 4254605, 14465657, 72328285]

約数ペア:

[(1, 72328285), (5, 14465657), (17, 4254605), (85, 850921), (523, 138295), (1627, 44455), (2615, 27659), (8135, 8891)]