142589655

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3433}}^1$

素因数の和:3528

約数の個数: 48

約数和(自身を含む): 269994816

約数和(自身を除く): 127405161

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 195, 213, 355, 585, 639, 923, 1065, 2769, 3195, 3433, 4615, 8307, 10299, 13845, 17165, 30897, 41535, 44629, 51495, 133887, 154485, 223145, 243743, 401661, 669435, 731229, 1218715, 2008305, 2193687, 3168659, 3656145, 9505977, 10968435, 15843295, 28517931, 47529885, 142589655]

約数ペア:

[(1, 142589655), (3, 47529885), (5, 28517931), (9, 15843295), (13, 10968435), (15, 9505977), (39, 3656145), (45, 3168659), (65, 2193687), (71, 2008305), (117, 1218715), (195, 731229), (213, 669435), (355, 401661), (585, 243743), (639, 223145), (923, 154485), (1065, 133887), (2769, 51495), (3195, 44629), (3433, 41535), (4615, 30897), (8307, 17165), (10299, 13845)]