89875175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16267}}^1$

素因数の和:16307

約数の個数: 24

約数和(自身を含む): 127085616

約数和(自身を除く): 37210441

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 16267, 81335, 211471, 276539, 406675, 1057355, 1382695, 3595007, 5286775, 6913475, 17975035, 89875175]

約数ペア:

[(1, 89875175), (5, 17975035), (13, 6913475), (17, 5286775), (25, 3595007), (65, 1382695), (85, 1057355), (221, 406675), (325, 276539), (425, 211471), (1105, 81335), (5525, 16267)]