31474685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2521}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 41401152

約数和(自身を除く): 9926467

約数列:

[1, 5, 11, 55, 227, 1135, 2497, 2521, 12485, 12605, 27731, 138655, 572267, 2861335, 6294937, 31474685]

約数ペア:

[(1, 31474685), (5, 6294937), (11, 2861335), (55, 572267), (227, 138655), (1135, 27731), (2497, 12605), (2521, 12485)]