3009335

素因数分解:

$5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 4284576

約数和(自身を除く): 1275241

約数列:

[1, 5, 7, 35, 49, 71, 173, 245, 355, 497, 865, 1211, 2485, 3479, 6055, 8477, 12283, 17395, 42385, 61415, 85981, 429905, 601867, 3009335]

約数ペア:

[(1, 3009335), (5, 601867), (7, 429905), (35, 85981), (49, 61415), (71, 42385), (173, 17395), (245, 12283), (355, 8477), (497, 6055), (865, 3479), (1211, 2485)]