68748545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9437}}^1$

素因数の和:9520

約数の個数: 16

約数和(自身を含む): 86980608

約数和(自身を除く): 18232063

約数列:

[1, 5, 31, 47, 155, 235, 1457, 7285, 9437, 47185, 292547, 443539, 1462735, 2217695, 13749709, 68748545]

約数ペア:

[(1, 68748545), (5, 13749709), (31, 2217695), (47, 1462735), (155, 443539), (235, 292547), (1457, 47185), (7285, 9437)]