131866165

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{6323}}^1$

素因数の和:6468

約数の個数: 16

約数和(自身を含む): 163614528

約数和(自身を除く): 31748363

約数列:

[1, 5, 43, 97, 215, 485, 4171, 6323, 20855, 31615, 271889, 613331, 1359445, 3066655, 26373233, 131866165]

約数ペア:

[(1, 131866165), (5, 26373233), (43, 3066655), (97, 1359445), (215, 613331), (485, 271889), (4171, 31615), (6323, 20855)]