15650145

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{16561}}^1$

素因数の和:16582

約数の個数: 32

約数和(自身を含む): 31799040

約数和(自身を除く): 16148895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 16561, 49683, 82805, 115927, 149049, 248415, 347781, 447147, 579635, 745245, 1043343, 1738905, 2235735, 3130029, 5216715, 15650145]

約数ペア:

[(1, 15650145), (3, 5216715), (5, 3130029), (7, 2235735), (9, 1738905), (15, 1043343), (21, 745245), (27, 579635), (35, 447147), (45, 347781), (63, 248415), (105, 149049), (135, 115927), (189, 82805), (315, 49683), (945, 16561)]