677235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 1225728

約数和(自身を除く): 548493

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 151, 195, 299, 345, 453, 755, 897, 1495, 1963, 2265, 3473, 4485, 5889, 9815, 10419, 17365, 29445, 45149, 52095, 135447, 225745, 677235]

約数ペア:

[(1, 677235), (3, 225745), (5, 135447), (13, 52095), (15, 45149), (23, 29445), (39, 17365), (65, 10419), (69, 9815), (115, 5889), (151, 4485), (195, 3473), (299, 2265), (345, 1963), (453, 1495), (755, 897)]