25129533

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3083}}^1$

素因数の和:3129

約数の個数: 32

約数和(自身を含む): 41448960

約数和(自身を除く): 16319427

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 3083, 8151, 9249, 33913, 40079, 58577, 101739, 120237, 175731, 440869, 644347, 761501, 1322607, 1933041, 2284503, 8376511, 25129533]

約数ペア:

[(1, 25129533), (3, 8376511), (11, 2284503), (13, 1933041), (19, 1322607), (33, 761501), (39, 644347), (57, 440869), (143, 175731), (209, 120237), (247, 101739), (429, 58577), (627, 40079), (741, 33913), (2717, 9249), (3083, 8151)]