83139135

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1759}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 139898880

約数和(自身を除く): 56759745

約数列:

[1, 3, 5, 15, 23, 69, 115, 137, 345, 411, 685, 1759, 2055, 3151, 5277, 8795, 9453, 15755, 26385, 40457, 47265, 121371, 202285, 240983, 606855, 722949, 1204915, 3614745, 5542609, 16627827, 27713045, 83139135]

約数ペア:

[(1, 83139135), (3, 27713045), (5, 16627827), (15, 5542609), (23, 3614745), (69, 1204915), (115, 722949), (137, 606855), (345, 240983), (411, 202285), (685, 121371), (1759, 47265), (2055, 40457), (3151, 26385), (5277, 15755), (8795, 9453)]