1027685425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137483}}^1$

素因数の和:137529

約数の個数: 24

約数和(自身を含む): 1432033344

約数和(自身を除く): 404347919

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 137483, 687415, 1787279, 3162109, 3437075, 8936395, 15810545, 41107417, 44681975, 79052725, 205537085, 1027685425]

約数ペア:

[(1, 1027685425), (5, 205537085), (13, 79052725), (23, 44681975), (25, 41107417), (65, 15810545), (115, 8936395), (299, 3437075), (325, 3162109), (575, 1787279), (1495, 687415), (7475, 137483)]