64531595

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1223}}^1$

素因数の和:1462

約数の個数: 16

約数和(自身を含む): 79227072

約数和(自身を除く): 14695477

約数列:

[1, 5, 61, 173, 305, 865, 1223, 6115, 10553, 52765, 74603, 211579, 373015, 1057895, 12906319, 64531595]

約数ペア:

[(1, 64531595), (5, 12906319), (61, 1057895), (173, 373015), (305, 211579), (865, 74603), (1223, 52765), (6115, 10553)]