90415993085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{56687143}}^1$

素因数の和:56687188

約数の個数: 16

約数和(自身を含む): 122444231040

約数和(自身を除く): 32028237955

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 56687143, 283435715, 623558573, 1643927147, 3117792865, 8219635735, 18083198617, 90415993085]

約数ペア:

[(1, 90415993085), (5, 18083198617), (11, 8219635735), (29, 3117792865), (55, 1643927147), (145, 623558573), (319, 283435715), (1595, 56687143)]