56980395

素因数分解:

$3^3\times 5^1\times {\mathrm{422077}}^1$

素因数の和:422091

約数の個数: 16

約数和(自身を含む): 101298720

約数和(自身を除く): 44318325

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 422077, 1266231, 2110385, 3798693, 6331155, 11396079, 18993465, 56980395]

約数ペア:

[(1, 56980395), (3, 18993465), (5, 11396079), (9, 6331155), (15, 3798693), (27, 2110385), (45, 1266231), (135, 422077)]