3862045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 5474304

約数和(自身を除く): 1612259

約数列:

[1, 5, 11, 23, 43, 55, 71, 115, 215, 253, 355, 473, 781, 989, 1265, 1633, 2365, 3053, 3905, 4945, 8165, 10879, 15265, 17963, 33583, 54395, 70219, 89815, 167915, 351095, 772409, 3862045]

約数ペア:

[(1, 3862045), (5, 772409), (11, 351095), (23, 167915), (43, 89815), (55, 70219), (71, 54395), (115, 33583), (215, 17963), (253, 15265), (355, 10879), (473, 8165), (781, 4945), (989, 3905), (1265, 3053), (1633, 2365)]