2018360175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{55949}}^1$

素因数の和:56012

約数の個数: 48

約数和(自身を含む): 3690909600

約数和(自身を除く): 1672549425

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 325, 481, 555, 925, 975, 1443, 2405, 2775, 7215, 12025, 36075, 55949, 167847, 279745, 727337, 839235, 1398725, 2070113, 2182011, 3636685, 4196175, 6210339, 10350565, 10910055, 18183425, 26911469, 31051695, 51752825, 54550275, 80734407, 134557345, 155258475, 403672035, 672786725, 2018360175]

約数ペア:

[(1, 2018360175), (3, 672786725), (5, 403672035), (13, 155258475), (15, 134557345), (25, 80734407), (37, 54550275), (39, 51752825), (65, 31051695), (75, 26911469), (111, 18183425), (185, 10910055), (195, 10350565), (325, 6210339), (481, 4196175), (555, 3636685), (925, 2182011), (975, 2070113), (1443, 1398725), (2405, 839235), (2775, 727337), (7215, 279745), (12025, 167847), (36075, 55949)]