133042975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{977}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 178269840

約数和(自身を除く): 45226865

約数列:

[1, 5, 13, 25, 65, 325, 419, 977, 2095, 4885, 5447, 10475, 12701, 24425, 27235, 63505, 136175, 317525, 409363, 2046815, 5321719, 10234075, 26608595, 133042975]

約数ペア:

[(1, 133042975), (5, 26608595), (13, 10234075), (25, 5321719), (65, 2046815), (325, 409363), (419, 317525), (977, 136175), (2095, 63505), (4885, 27235), (5447, 24425), (10475, 12701)]