201361515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{789653}}^1$

素因数の和:789678

約数の個数: 16

約数和(自身を含む): 341130528

約数和(自身を除く): 139769013

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 789653, 2368959, 3948265, 11844795, 13424101, 40272303, 67120505, 201361515]

約数ペア:

[(1, 201361515), (3, 67120505), (5, 40272303), (15, 13424101), (17, 11844795), (51, 3948265), (85, 2368959), (255, 789653)]