40314155

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16223}}^1$

素因数の和:16306

約数の個数: 16

約数和(自身を含む): 56070144

約数和(自身を除く): 15755989

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 16223, 81115, 113561, 567805, 1151833, 5759165, 8062831, 40314155]

約数ペア:

[(1, 40314155), (5, 8062831), (7, 5759165), (35, 1151833), (71, 567805), (355, 113561), (497, 81115), (2485, 16223)]