87236515

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{2713}}^1$

素因数の和:2886

約数の個数: 16

約数和(自身を含む): 107474400

約数和(自身を除く): 20237885

約数列:

[1, 5, 59, 109, 295, 545, 2713, 6431, 13565, 32155, 160067, 295717, 800335, 1478585, 17447303, 87236515]

約数ペア:

[(1, 87236515), (5, 17447303), (59, 1478585), (109, 800335), (295, 295717), (545, 160067), (2713, 32155), (6431, 13565)]