26381357505

素因数分解:

$3^3\times 5^1\times {\mathrm{195417463}}^1$

素因数の和:195417477

約数の個数: 16

約数和(自身を含む): 46900191360

約数和(自身を除く): 20518833855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 195417463, 586252389, 977087315, 1758757167, 2931261945, 5276271501, 8793785835, 26381357505]

約数ペア:

[(1, 26381357505), (3, 8793785835), (5, 5276271501), (9, 2931261945), (15, 1758757167), (27, 977087315), (45, 586252389), (135, 195417463)]