25291825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1319}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 34372800

約数和(自身を除く): 9080975

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 767, 1319, 1475, 3835, 6595, 17147, 19175, 32975, 77821, 85735, 389105, 428675, 1011673, 1945525, 5058365, 25291825]

約数ペア:

[(1, 25291825), (5, 5058365), (13, 1945525), (25, 1011673), (59, 428675), (65, 389105), (295, 85735), (325, 77821), (767, 32975), (1319, 19175), (1475, 17147), (3835, 6595)]