20146815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34439}}^1$

素因数の和:34463

約数の個数: 24

約数和(自身を含む): 37608480

約数和(自身を除く): 17461665

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 34439, 103317, 172195, 309951, 447707, 516585, 1343121, 1549755, 2238535, 4029363, 6715605, 20146815]

約数ペア:

[(1, 20146815), (3, 6715605), (5, 4029363), (9, 2238535), (13, 1549755), (15, 1343121), (39, 516585), (45, 447707), (65, 309951), (117, 172195), (195, 103317), (585, 34439)]