25441565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1123}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 32047488

約数和(自身を除く): 6605923

約数列:

[1, 5, 23, 115, 197, 985, 1123, 4531, 5615, 22655, 25829, 129145, 221231, 1106155, 5088313, 25441565]

約数ペア:

[(1, 25441565), (5, 5088313), (23, 1106155), (115, 221231), (197, 129145), (985, 25829), (1123, 22655), (4531, 5615)]