24252425

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 31024056

約数和(自身を除く): 6771631

約数列:

[1, 5, 25, 73, 97, 137, 365, 485, 685, 1825, 2425, 3425, 7081, 10001, 13289, 35405, 50005, 66445, 177025, 250025, 332225, 970097, 4850485, 24252425]

約数ペア:

[(1, 24252425), (5, 4850485), (25, 970097), (73, 332225), (97, 250025), (137, 177025), (365, 66445), (485, 50005), (685, 35405), (1825, 13289), (2425, 10001), (3425, 7081)]