381332265

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{246817}}^1$

素因数の和:246928

約数の個数: 16

約数和(自身を含む): 616057728

約数和(自身を除く): 234725463

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 246817, 740451, 1234085, 3702255, 25422151, 76266453, 127110755, 381332265]

約数ペア:

[(1, 381332265), (3, 127110755), (5, 76266453), (15, 25422151), (103, 3702255), (309, 1234085), (515, 740451), (1545, 246817)]