5453825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 7400568

約数和(自身を除く): 1946743

約数列:

[1, 5, 13, 25, 65, 97, 173, 325, 485, 865, 1261, 2249, 2425, 4325, 6305, 11245, 16781, 31525, 56225, 83905, 218153, 419525, 1090765, 5453825]

約数ペア:

[(1, 5453825), (5, 1090765), (13, 419525), (25, 218153), (65, 83905), (97, 56225), (173, 31525), (325, 16781), (485, 11245), (865, 6305), (1261, 4325), (2249, 2425)]