25497695

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2039}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 31872960

約数和(自身を除く): 6375265

約数列:

[1, 5, 41, 61, 205, 305, 2039, 2501, 10195, 12505, 83599, 124379, 417995, 621895, 5099539, 25497695]

約数ペア:

[(1, 25497695), (5, 5099539), (41, 621895), (61, 417995), (205, 124379), (305, 83599), (2039, 12505), (2501, 10195)]