82545915

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1699}}^1$

素因数の和:1827

約数の個数: 32

約数和(自身を含む): 137088000

約数和(自身を除く): 54542085

約数列:

[1, 3, 5, 15, 41, 79, 123, 205, 237, 395, 615, 1185, 1699, 3239, 5097, 8495, 9717, 16195, 25485, 48585, 69659, 134221, 208977, 348295, 402663, 671105, 1044885, 2013315, 5503061, 16509183, 27515305, 82545915]

約数ペア:

[(1, 82545915), (3, 27515305), (5, 16509183), (15, 5503061), (41, 2013315), (79, 1044885), (123, 671105), (205, 402663), (237, 348295), (395, 208977), (615, 134221), (1185, 69659), (1699, 48585), (3239, 25485), (5097, 16195), (8495, 9717)]