16787115

素因数分解:

$3^3\times 5^1\times {\mathrm{124349}}^1$

素因数の和:124363

約数の個数: 16

約数和(自身を含む): 29844000

約数和(自身を除く): 13056885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 124349, 373047, 621745, 1119141, 1865235, 3357423, 5595705, 16787115]

約数ペア:

[(1, 16787115), (3, 5595705), (5, 3357423), (9, 1865235), (15, 1119141), (27, 621745), (45, 373047), (135, 124349)]