71785965

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{32119}}^1$

素因数の和:32276

約数の個数: 16

約数和(自身を含む): 115632000

約数和(自身を除く): 43846035

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 32119, 96357, 160595, 481785, 4785731, 14357193, 23928655, 71785965]

約数ペア:

[(1, 71785965), (3, 23928655), (5, 14357193), (15, 4785731), (149, 481785), (447, 160595), (745, 96357), (2235, 32119)]