7874165

素因数分解:

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

素因数の和:293

約数の個数: 24

約数和(自身を含む): 10683960

約数和(自身を除く): 2809795

約数列:

[1, 5, 13, 23, 65, 115, 229, 299, 529, 1145, 1495, 2645, 2977, 5267, 6877, 14885, 26335, 34385, 68471, 121141, 342355, 605705, 1574833, 7874165]

約数ペア:

[(1, 7874165), (5, 1574833), (13, 605705), (23, 342355), (65, 121141), (115, 68471), (229, 34385), (299, 26335), (529, 14885), (1145, 6877), (1495, 5267), (2645, 2977)]