64484015

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1871}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 79387776

約数和(自身を除く): 14903761

約数列:

[1, 5, 61, 113, 305, 565, 1871, 6893, 9355, 34465, 114131, 211423, 570655, 1057115, 12896803, 64484015]

約数ペア:

[(1, 64484015), (5, 12896803), (61, 1057115), (113, 570655), (305, 211423), (565, 114131), (1871, 34465), (6893, 9355)]