30115755

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39367}}^1$

素因数の和:39395

約数の個数: 24

約数和(自身を含む): 55272672

約数和(自身を除く): 25156917

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 39367, 118101, 196835, 354303, 590505, 669239, 1771515, 2007717, 3346195, 6023151, 10038585, 30115755]

約数ペア:

[(1, 30115755), (3, 10038585), (5, 6023151), (9, 3346195), (15, 2007717), (17, 1771515), (45, 669239), (51, 590505), (85, 354303), (153, 196835), (255, 118101), (765, 39367)]