25063505

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 31135104

約数和(自身を除く): 6071599

約数列:

[1, 5, 41, 103, 205, 515, 1187, 4223, 5935, 21115, 48667, 122261, 243335, 611305, 5012701, 25063505]

約数ペア:

[(1, 25063505), (5, 5012701), (41, 611305), (103, 243335), (205, 122261), (515, 48667), (1187, 21115), (4223, 5935)]