26318225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 34878720

約数和(自身を除く): 8560495

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 775, 899, 1171, 4495, 5855, 22475, 29275, 33959, 36301, 169795, 181505, 848975, 907525, 1052729, 5263645, 26318225]

約数ペア:

[(1, 26318225), (5, 5263645), (25, 1052729), (29, 907525), (31, 848975), (145, 181505), (155, 169795), (725, 36301), (775, 33959), (899, 29275), (1171, 22475), (4495, 5855)]