25180129

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 27904464

約数和(自身を除く): 2724335

約数列:

[1, 13, 61, 113, 281, 793, 1469, 3653, 6893, 17141, 31753, 89609, 222833, 412789, 1936933, 25180129]

約数ペア:

[(1, 25180129), (13, 1936933), (61, 412789), (113, 222833), (281, 89609), (793, 31753), (1469, 17141), (3653, 6893)]