25481215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5081}}^1$

素因数の和:5162

約数の個数: 16

約数和(自身を含む): 32931360

約数和(自身を除く): 7450145

約数列:

[1, 5, 17, 59, 85, 295, 1003, 5015, 5081, 25405, 86377, 299779, 431885, 1498895, 5096243, 25481215]

約数ペア:

[(1, 25481215), (5, 5096243), (17, 1498895), (59, 431885), (85, 299779), (295, 86377), (1003, 25405), (5015, 5081)]