1711775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 2395680

約数和(自身を除く): 683905

約数列:

[1, 5, 13, 23, 25, 65, 115, 229, 299, 325, 575, 1145, 1495, 2977, 5267, 5725, 7475, 14885, 26335, 68471, 74425, 131675, 342355, 1711775]

約数ペア:

[(1, 1711775), (5, 342355), (13, 131675), (23, 74425), (25, 68471), (65, 26335), (115, 14885), (229, 7475), (299, 5725), (325, 5267), (575, 2977), (1145, 1495)]