66260855

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{619}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 80947200

約数和(自身を除く): 14686345

約数列:

[1, 5, 79, 271, 395, 619, 1355, 3095, 21409, 48901, 107045, 167749, 244505, 838745, 13252171, 66260855]

約数ペア:

[(1, 66260855), (5, 13252171), (79, 838745), (271, 244505), (395, 167749), (619, 107045), (1355, 48901), (3095, 21409)]