13345185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 24595200

約数和(自身を除く): 11250015

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 853, 1043, 2235, 2559, 3129, 4265, 5215, 5971, 12795, 15645, 17913, 29855, 89565, 127097, 381291, 635485, 889679, 1906455, 2669037, 4448395, 13345185]

約数ペア:

[(1, 13345185), (3, 4448395), (5, 2669037), (7, 1906455), (15, 889679), (21, 635485), (35, 381291), (105, 127097), (149, 89565), (447, 29855), (745, 17913), (853, 15645), (1043, 12795), (2235, 5971), (2559, 5215), (3129, 4265)]