4105155

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 6990336

約数和(自身を除く): 2885181

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 163, 219, 345, 365, 489, 815, 1095, 1679, 2445, 3749, 5037, 8395, 11247, 11899, 18745, 25185, 35697, 56235, 59495, 178485, 273677, 821031, 1368385, 4105155]

約数ペア:

[(1, 4105155), (3, 1368385), (5, 821031), (15, 273677), (23, 178485), (69, 59495), (73, 56235), (115, 35697), (163, 25185), (219, 18745), (345, 11899), (365, 11247), (489, 8395), (815, 5037), (1095, 3749), (1679, 2445)]