67078895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{10639}}^1$

素因数の和:10754

約数の個数: 16

約数和(自身を含む): 87588480

約数和(自身を除く): 20509585

約数列:

[1, 5, 13, 65, 97, 485, 1261, 6305, 10639, 53195, 138307, 691535, 1031983, 5159915, 13415779, 67078895]

約数ペア:

[(1, 67078895), (5, 13415779), (13, 5159915), (65, 1031983), (97, 691535), (485, 138307), (1261, 53195), (6305, 10639)]