157037245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{22259}}^1$

素因数の和:22364

約数の個数: 16

約数和(自身を含む): 201942720

約数和(自身を除く): 44905475

約数列:

[1, 5, 17, 83, 85, 415, 1411, 7055, 22259, 111295, 378403, 1847497, 1892015, 9237485, 31407449, 157037245]

約数ペア:

[(1, 157037245), (5, 31407449), (17, 9237485), (83, 1892015), (85, 1847497), (415, 378403), (1411, 111295), (7055, 22259)]