25890189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7459}}^1$

素因数の和:7564

約数の個数: 16

約数和(自身を含む): 37598400

約数和(自身を除く): 11708211

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 7459, 22377, 96967, 290901, 663851, 1991553, 8630063, 25890189]

約数ペア:

[(1, 25890189), (3, 8630063), (13, 1991553), (39, 663851), (89, 290901), (267, 96967), (1157, 22377), (3471, 7459)]