38867715

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2267}}^1$

素因数の和:2408

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 30805245

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 1143, 1905, 2267, 3429, 5715, 6801, 11335, 17145, 20403, 34005, 61209, 102015, 287909, 306045, 863727, 1439545, 2591181, 4318635, 7773543, 12955905, 38867715]

約数ペア:

[(1, 38867715), (3, 12955905), (5, 7773543), (9, 4318635), (15, 2591181), (27, 1439545), (45, 863727), (127, 306045), (135, 287909), (381, 102015), (635, 61209), (1143, 34005), (1905, 20403), (2267, 17145), (3429, 11335), (5715, 6801)]