64182235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{26687}}^1$

素因数の和:26742

約数の個数: 16

約数和(自身を含む): 85188096

約数和(自身を除く): 21005861

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 26687, 133435, 346931, 987419, 1734655, 4937095, 12836447, 64182235]

約数ペア:

[(1, 64182235), (5, 12836447), (13, 4937095), (37, 1734655), (65, 987419), (185, 346931), (481, 133435), (2405, 26687)]