18052515

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30859}}^1$

素因数の和:30883

約数の個数: 24

約数和(自身を含む): 33699120

約数和(自身を除く): 15646605

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 30859, 92577, 154295, 277731, 401167, 462885, 1203501, 1388655, 2005835, 3610503, 6017505, 18052515]

約数ペア:

[(1, 18052515), (3, 6017505), (5, 3610503), (9, 2005835), (13, 1388655), (15, 1203501), (39, 462885), (45, 401167), (65, 277731), (117, 154295), (195, 92577), (585, 30859)]