26133575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 35164416

約数和(自身を除く): 9030841

約数列:

[1, 5, 13, 25, 65, 191, 325, 421, 955, 2105, 2483, 4775, 5473, 10525, 12415, 27365, 62075, 80411, 136825, 402055, 1045343, 2010275, 5226715, 26133575]

約数ペア:

[(1, 26133575), (5, 5226715), (13, 2010275), (25, 1045343), (65, 402055), (191, 136825), (325, 80411), (421, 62075), (955, 27365), (2105, 12415), (2483, 10525), (4775, 5473)]