64544785

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{8377}}^1$

素因数の和:8472

約数の個数: 16

約数和(自身を含む): 82037376

約数和(自身を除く): 17492591

約数列:

[1, 5, 23, 67, 115, 335, 1541, 7705, 8377, 41885, 192671, 561259, 963355, 2806295, 12908957, 64544785]

約数ペア:

[(1, 64544785), (5, 12908957), (23, 2806295), (67, 963355), (115, 561259), (335, 192671), (1541, 41885), (7705, 8377)]