25335121

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4253}}^1$

素因数の和:4320

約数の個数: 16

約数和(自身を含む): 31037184

約数和(自身を除く): 5702063

約数列:

[1, 7, 23, 37, 161, 259, 851, 4253, 5957, 29771, 97819, 157361, 684733, 1101527, 3619303, 25335121]

約数ペア:

[(1, 25335121), (7, 3619303), (23, 1101527), (37, 684733), (161, 157361), (259, 97819), (851, 29771), (4253, 5957)]