117842005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{1123}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 146317824

約数和(自身を除く): 28475819

約数列:

[1, 5, 31, 155, 677, 1123, 3385, 5615, 20987, 34813, 104935, 174065, 760271, 3801355, 23568401, 117842005]

約数ペア:

[(1, 117842005), (5, 23568401), (31, 3801355), (155, 760271), (677, 174065), (1123, 104935), (3385, 34813), (5615, 20987)]