47830945

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 61891200

約数和(自身を除く): 14060255

約数列:

[1, 5, 17, 79, 85, 289, 395, 419, 1343, 1445, 2095, 6715, 7123, 22831, 33101, 35615, 114155, 121091, 165505, 562717, 605455, 2813585, 9566189, 47830945]

約数ペア:

[(1, 47830945), (5, 9566189), (17, 2813585), (79, 605455), (85, 562717), (289, 165505), (395, 121091), (419, 114155), (1343, 35615), (1445, 33101), (2095, 22831), (6715, 7123)]