138830105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 179344800

約数和(自身を除く): 40514695

約数列:

[1, 5, 29, 37, 113, 145, 185, 229, 565, 1073, 1145, 3277, 4181, 5365, 6641, 8473, 16385, 20905, 25877, 33205, 42365, 121249, 129385, 245717, 606245, 750433, 957449, 1228585, 3752165, 4787245, 27766021, 138830105]

約数ペア:

[(1, 138830105), (5, 27766021), (29, 4787245), (37, 3752165), (113, 1228585), (145, 957449), (185, 750433), (229, 606245), (565, 245717), (1073, 129385), (1145, 121249), (3277, 42365), (4181, 33205), (5365, 25877), (6641, 20905), (8473, 16385)]