74740055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2207}}^1$

素因数の和:2746

約数の個数: 16

約数和(自身を含む): 96816384

約数和(自身を除く): 22076329

約数列:

[1, 5, 13, 65, 521, 2207, 2605, 6773, 11035, 28691, 33865, 143455, 1149847, 5749235, 14948011, 74740055]

約数ペア:

[(1, 74740055), (5, 14948011), (13, 5749235), (65, 1149847), (521, 143455), (2207, 33865), (2605, 28691), (6773, 11035)]