25422969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3119}}^1$

素因数の和:3165

約数の個数: 32

約数和(自身を含む): 41932800

約数和(自身を除く): 16509831

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 3119, 8151, 9357, 34309, 40547, 59261, 102927, 121641, 177783, 446017, 651871, 770393, 1338051, 1955613, 2311179, 8474323, 25422969]

約数ペア:

[(1, 25422969), (3, 8474323), (11, 2311179), (13, 1955613), (19, 1338051), (33, 770393), (39, 651871), (57, 446017), (143, 177783), (209, 121641), (247, 102927), (429, 59261), (627, 40547), (741, 34309), (2717, 9357), (3119, 8151)]