252339215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{3527}}^1$

素因数の和:3922

約数の個数: 16

約数和(自身を含む): 311169600

約数和(自身を除く): 58830385

約数列:

[1, 5, 41, 205, 349, 1745, 3527, 14309, 17635, 71545, 144607, 723035, 1230923, 6154615, 50467843, 252339215]

約数ペア:

[(1, 252339215), (5, 50467843), (41, 6154615), (205, 1230923), (349, 723035), (1745, 144607), (3527, 71545), (14309, 17635)]