129510575

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{58207}}^1$

素因数の和:58306

約数の個数: 12

約数和(自身を含む): 162400320

約数和(自身を除く): 32889745

約数列:

[1, 5, 25, 89, 445, 2225, 58207, 291035, 1455175, 5180423, 25902115, 129510575]

約数ペア:

[(1, 129510575), (5, 25902115), (25, 5180423), (89, 1455175), (445, 291035), (2225, 58207)]