80794675

素因数分解:

$5^2\times {\mathrm{13}}^3\times {\mathrm{1471}}^1$

素因数の和:1520

約数の個数: 24

約数和(自身を含む): 108604160

約数和(自身を除く): 27809485

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 1471, 2197, 4225, 7355, 10985, 19123, 36775, 54925, 95615, 248599, 478075, 1242995, 3231787, 6214975, 16158935, 80794675]

約数ペア:

[(1, 80794675), (5, 16158935), (13, 6214975), (25, 3231787), (65, 1242995), (169, 478075), (325, 248599), (845, 95615), (1471, 54925), (2197, 36775), (4225, 19123), (7355, 10985)]