13840105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3144

約数の個数: 16

約数和(自身を含む): 17740800

約数和(自身を除く): 3900695

約数列:

[1, 5, 29, 31, 145, 155, 899, 3079, 4495, 15395, 89291, 95449, 446455, 477245, 2768021, 13840105]

約数ペア:

[(1, 13840105), (5, 2768021), (29, 477245), (31, 446455), (145, 95449), (155, 89291), (899, 15395), (3079, 4495)]