1975450175

素因数分解:

$5^2\times {\mathrm{1097}}^1\times {\mathrm{72031}}^1$

素因数の和:73138

約数の個数: 12

約数和(自身を含む): 2451825216

約数和(自身を除く): 476375041

約数列:

[1, 5, 25, 1097, 5485, 27425, 72031, 360155, 1800775, 79018007, 395090035, 1975450175]

約数ペア:

[(1, 1975450175), (5, 395090035), (25, 79018007), (1097, 1800775), (5485, 360155), (27425, 72031)]