23961425

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 30878232

約数和(自身を除く): 6916807

約数列:

[1, 5, 25, 41, 97, 205, 241, 485, 1025, 1205, 2425, 3977, 6025, 9881, 19885, 23377, 49405, 99425, 116885, 247025, 584425, 958457, 4792285, 23961425]

約数ペア:

[(1, 23961425), (5, 4792285), (25, 958457), (41, 584425), (97, 247025), (205, 116885), (241, 99425), (485, 49405), (1025, 23377), (1205, 19885), (2425, 9881), (3977, 6025)]