74521455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{292241}}^1$

素因数の和:292266

約数の個数: 16

約数和(自身を含む): 126248544

約数和(自身を除く): 51727089

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 292241, 876723, 1461205, 4383615, 4968097, 14904291, 24840485, 74521455]

約数ペア:

[(1, 74521455), (3, 24840485), (5, 14904291), (15, 4968097), (17, 4383615), (51, 1461205), (85, 876723), (255, 292241)]