219152145

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{60623}}^1$

素因数の和:60872

約数の個数: 16

約数和(自身を含む): 352104192

約数和(自身を除く): 132952047

約数列:

[1, 3, 5, 15, 241, 723, 1205, 3615, 60623, 181869, 303115, 909345, 14610143, 43830429, 73050715, 219152145]

約数ペア:

[(1, 219152145), (3, 73050715), (5, 43830429), (15, 14610143), (241, 909345), (723, 303115), (1205, 181869), (3615, 60623)]