4221155

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 5292000

約数和(自身を除く): 1070845

約数列:

[1, 5, 41, 59, 205, 295, 349, 1745, 2419, 12095, 14309, 20591, 71545, 102955, 844231, 4221155]

約数ペア:

[(1, 4221155), (5, 844231), (41, 102955), (59, 71545), (205, 20591), (295, 14309), (349, 12095), (1745, 2419)]