3863525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^2$

素因数の和:185

約数の個数: 18

約数和(自身を含む): 5024790

約数和(自身を除く): 1161265

約数列:

[1, 5, 25, 29, 73, 145, 365, 725, 1825, 2117, 5329, 10585, 26645, 52925, 133225, 154541, 772705, 3863525]

約数ペア:

[(1, 3863525), (5, 772705), (25, 154541), (29, 133225), (73, 52925), (145, 26645), (365, 10585), (725, 5329), (1825, 2117)]