25592215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20231}}^1$

素因数の和:20270

約数の個数: 16

約数和(自身を含む): 34960896

約数和(自身を除く): 9368681

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 20231, 101155, 222541, 465313, 1112705, 2326565, 5118443, 25592215]

約数ペア:

[(1, 25592215), (5, 5118443), (11, 2326565), (23, 1112705), (55, 465313), (115, 222541), (253, 101155), (1265, 20231)]