40865230315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{204587}}^1$

素因数の和:205051

約数の個数: 32

約数和(自身を含む): 60492579840

約数和(自身を除く): 19627349525

約数列:

[1, 5, 7, 13, 35, 65, 91, 439, 455, 2195, 3073, 5707, 15365, 28535, 39949, 199745, 204587, 1022935, 1432109, 2659631, 7160545, 13298155, 18617417, 89813693, 93087085, 449068465, 628695851, 1167578009, 3143479255, 5837890045, 8173046063, 40865230315]

約数ペア:

[(1, 40865230315), (5, 8173046063), (7, 5837890045), (13, 3143479255), (35, 1167578009), (65, 628695851), (91, 449068465), (439, 93087085), (455, 89813693), (2195, 18617417), (3073, 13298155), (5707, 7160545), (15365, 2659631), (28535, 1432109), (39949, 1022935), (199745, 204587)]