40245675

素因数分解:

$3^1\times 5^2\times {\mathrm{536609}}^1$

素因数の和:536622

約数の個数: 12

約数和(自身を含む): 66539640

約数和(自身を除く): 26293965

約数列:

[1, 3, 5, 15, 25, 75, 536609, 1609827, 2683045, 8049135, 13415225, 40245675]

約数ペア:

[(1, 40245675), (3, 13415225), (5, 8049135), (15, 2683045), (25, 1609827), (75, 536609)]