493462475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{1559}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 668528640

約数和(自身を除く): 175066165

約数列:

[1, 5, 11, 25, 55, 275, 1151, 1559, 5755, 7795, 12661, 17149, 28775, 38975, 63305, 85745, 316525, 428725, 1794409, 8972045, 19738499, 44860225, 98692495, 493462475]

約数ペア:

[(1, 493462475), (5, 98692495), (11, 44860225), (25, 19738499), (55, 8972045), (275, 1794409), (1151, 428725), (1559, 316525), (5755, 85745), (7795, 63305), (12661, 38975), (17149, 28775)]