128716835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{48299}}^1$

素因数の和:48358

約数の個数: 16

約数和(自身を含む): 170402400

約数和(自身を除く): 41685565

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 48299, 241495, 627887, 1980259, 3139435, 9901295, 25743367, 128716835]

約数ペア:

[(1, 128716835), (5, 25743367), (13, 9901295), (41, 3139435), (65, 1980259), (205, 627887), (533, 241495), (2665, 48299)]