15427925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 20927232

約数和(自身を除く): 5499307

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 1171, 2635, 5855, 13175, 19907, 29275, 36301, 99535, 181505, 497675, 617117, 907525, 3085585, 15427925]

約数ペア:

[(1, 15427925), (5, 3085585), (17, 907525), (25, 617117), (31, 497675), (85, 181505), (155, 99535), (425, 36301), (527, 29275), (775, 19907), (1171, 13175), (2635, 5855)]