108720175

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 137736720

約数和(自身を除く): 29016545

約数列:

[1, 5, 25, 89, 131, 373, 445, 655, 1865, 2225, 3275, 9325, 11659, 33197, 48863, 58295, 165985, 244315, 291475, 829925, 1221575, 4348807, 21744035, 108720175]

約数ペア:

[(1, 108720175), (5, 21744035), (25, 4348807), (89, 1221575), (131, 829925), (373, 291475), (445, 244315), (655, 165985), (1865, 58295), (2225, 48863), (3275, 33197), (9325, 11659)]