80057965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 108573696

約数和(自身を除く): 28515731

約数列:

[1, 5, 13, 31, 65, 67, 155, 335, 403, 593, 871, 2015, 2077, 2965, 4355, 7709, 10385, 18383, 27001, 38545, 39731, 91915, 135005, 198655, 238979, 516503, 1194895, 1231661, 2582515, 6158305, 16011593, 80057965]

約数ペア:

[(1, 80057965), (5, 16011593), (13, 6158305), (31, 2582515), (65, 1231661), (67, 1194895), (155, 516503), (335, 238979), (403, 198655), (593, 135005), (871, 91915), (2015, 39731), (2077, 38545), (2965, 27001), (4355, 18383), (7709, 10385)]