64486045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32003}}^1$

素因数の和:32052

約数の個数: 16

約数和(自身を含む): 86026752

約数和(自身を除く): 21540707

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 32003, 160015, 416039, 992093, 2080195, 4960465, 12897209, 64486045]

約数ペア:

[(1, 64486045), (5, 12897209), (13, 4960465), (31, 2080195), (65, 992093), (155, 416039), (403, 160015), (2015, 32003)]