291615145

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{5011}}^1$

素因数の和:5232

約数の個数: 16

約数和(自身を含む): 356533632

約数和(自身を除く): 64918487

約数列:

[1, 5, 103, 113, 515, 565, 5011, 11639, 25055, 58195, 516133, 566243, 2580665, 2831215, 58323029, 291615145]

約数ペア:

[(1, 291615145), (5, 58323029), (103, 2831215), (113, 2580665), (515, 566243), (565, 516133), (5011, 58195), (11639, 25055)]