23750145

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7649}}^1$

素因数の和:7686

約数の個数: 32

約数和(自身を含む): 44064000

約数和(自身を除く): 20313855

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 7649, 22947, 38245, 68841, 114735, 175927, 206523, 344205, 527781, 879635, 1032615, 1583343, 2638905, 4750029, 7916715, 23750145]

約数ペア:

[(1, 23750145), (3, 7916715), (5, 4750029), (9, 2638905), (15, 1583343), (23, 1032615), (27, 879635), (45, 527781), (69, 344205), (115, 206523), (135, 175927), (207, 114735), (345, 68841), (621, 38245), (1035, 22947), (3105, 7649)]