15040359

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 23166000

約数和(自身を除く): 8125641

約数列:

[1, 3, 9, 17, 51, 153, 197, 499, 591, 1497, 1773, 3349, 4491, 8483, 10047, 25449, 30141, 76347, 98303, 294909, 884727, 1671151, 5013453, 15040359]

約数ペア:

[(1, 15040359), (3, 5013453), (9, 1671151), (17, 884727), (51, 294909), (153, 98303), (197, 76347), (499, 30141), (591, 25449), (1497, 10047), (1773, 8483), (3349, 4491)]