25020619

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 29145312

約数和(自身を除く): 4124693

約数列:

[1, 13, 23, 41, 157, 169, 299, 533, 943, 2041, 3611, 3887, 6437, 6929, 12259, 26533, 46943, 83681, 148051, 159367, 610259, 1087853, 1924663, 25020619]

約数ペア:

[(1, 25020619), (13, 1924663), (23, 1087853), (41, 610259), (157, 159367), (169, 148051), (299, 83681), (533, 46943), (943, 26533), (2041, 12259), (3611, 6929), (3887, 6437)]