12693175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 17378352

約数和(自身を除く): 4685177

約数列:

[1, 5, 11, 25, 55, 101, 275, 457, 505, 1111, 2285, 2525, 5027, 5555, 11425, 25135, 27775, 46157, 125675, 230785, 507727, 1153925, 2538635, 12693175]

約数ペア:

[(1, 12693175), (5, 2538635), (11, 1153925), (25, 507727), (55, 230785), (101, 125675), (275, 46157), (457, 27775), (505, 25135), (1111, 11425), (2285, 5555), (2525, 5027)]