75915775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2143}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 102354560

約数和(自身を除く): 26438785

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 2143, 2725, 7085, 10715, 27859, 35425, 53575, 139295, 233587, 696475, 1167935, 3036631, 5839675, 15183155, 75915775]

約数ペア:

[(1, 75915775), (5, 15183155), (13, 5839675), (25, 3036631), (65, 1167935), (109, 696475), (325, 233587), (545, 139295), (1417, 53575), (2143, 35425), (2725, 27859), (7085, 10715)]