3770108145

素因数分解:

$3^4\times 5^1\times {\mathrm{9308909}}^1$

素因数の和:9308926

約数の個数: 20

約数和(自身を含む): 6758268660

約数和(自身を除く): 2988160515

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 9308909, 27926727, 46544545, 83780181, 139633635, 251340543, 418900905, 754021629, 1256702715, 3770108145]

約数ペア:

[(1, 3770108145), (3, 1256702715), (5, 754021629), (9, 418900905), (15, 251340543), (27, 139633635), (45, 83780181), (81, 46544545), (135, 27926727), (405, 9308909)]