65729765

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10343}}^1$

素因数の和:10420

約数の個数: 16

約数和(自身を含む): 83414016

約数和(自身を除く): 17684251

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 10343, 51715, 320633, 424063, 1603165, 2120315, 13145953, 65729765]

約数ペア:

[(1, 65729765), (5, 13145953), (31, 2120315), (41, 1603165), (155, 424063), (205, 320633), (1271, 51715), (6355, 10343)]