67331205

素因数分解:

$3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3571}}^1$

素因数の和:4001

約数の個数: 24

約数和(自身を含む): 117018720

約数和(自身を除く): 49687515

約数列:

[1, 3, 5, 9, 15, 45, 419, 1257, 2095, 3571, 3771, 6285, 10713, 17855, 18855, 32139, 53565, 160695, 1496249, 4488747, 7481245, 13466241, 22443735, 67331205]

約数ペア:

[(1, 67331205), (3, 22443735), (5, 13466241), (9, 7481245), (15, 4488747), (45, 1496249), (419, 160695), (1257, 53565), (2095, 32139), (3571, 18855), (3771, 17855), (6285, 10713)]