30325815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51839}}^1$

素因数の和:51863

約数の個数: 24

約数和(自身を含む): 56609280

約数和(自身を除く): 26283465

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 51839, 155517, 259195, 466551, 673907, 777585, 2021721, 2332755, 3369535, 6065163, 10108605, 30325815]

約数ペア:

[(1, 30325815), (3, 10108605), (5, 6065163), (9, 3369535), (13, 2332755), (15, 2021721), (39, 777585), (45, 673907), (65, 466551), (117, 259195), (195, 155517), (585, 51839)]