13205595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 22929984

約数和(自身を除く): 9724389

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 241, 281, 723, 843, 1205, 1405, 3133, 3615, 3653, 4215, 9399, 10959, 15665, 18265, 46995, 54795, 67721, 203163, 338605, 880373, 1015815, 2641119, 4401865, 13205595]

約数ペア:

[(1, 13205595), (3, 4401865), (5, 2641119), (13, 1015815), (15, 880373), (39, 338605), (65, 203163), (195, 67721), (241, 54795), (281, 46995), (723, 18265), (843, 15665), (1205, 10959), (1405, 9399), (3133, 4215), (3615, 3653)]