20245925

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6089}}^1$

素因数の和:6125

約数の個数: 24

約数和(自身を含む): 30206400

約数和(自身を除く): 9960475

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 6089, 30445, 42623, 115691, 152225, 213115, 578455, 809837, 1065575, 2892275, 4049185, 20245925]

約数ペア:

[(1, 20245925), (5, 4049185), (7, 2892275), (19, 1065575), (25, 809837), (35, 578455), (95, 213115), (133, 152225), (175, 115691), (475, 42623), (665, 30445), (3325, 6089)]