83478385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{25031}}^1$

素因数の和:25088

約数の個数: 16

約数和(自身を含む): 108138240

約数和(自身を除く): 24659855

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 25031, 125155, 575713, 725899, 2878565, 3629495, 16695677, 83478385]

約数ペア:

[(1, 83478385), (5, 16695677), (23, 3629495), (29, 2878565), (115, 725899), (145, 575713), (667, 125155), (3335, 25031)]