172353275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{739}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 225729600

約数和(自身を除く): 53376325

約数列:

[1, 5, 19, 25, 95, 475, 491, 739, 2455, 3695, 9329, 12275, 14041, 18475, 46645, 70205, 233225, 351025, 362849, 1814245, 6894131, 9071225, 34470655, 172353275]

約数ペア:

[(1, 172353275), (5, 34470655), (19, 9071225), (25, 6894131), (95, 1814245), (475, 362849), (491, 351025), (739, 233225), (2455, 70205), (3695, 46645), (9329, 18475), (12275, 14041)]