70830565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{1451}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 91719936

約数和(自身を除く): 20889371

約数列:

[1, 5, 13, 65, 751, 1451, 3755, 7255, 9763, 18863, 48815, 94315, 1089701, 5448505, 14166113, 70830565]

約数ペア:

[(1, 70830565), (5, 14166113), (13, 5448505), (65, 1089701), (751, 94315), (1451, 48815), (3755, 18863), (7255, 9763)]