39655335

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 66769920

約数和(自身を除く): 27114585

約数列:

[1, 3, 5, 15, 23, 69, 115, 137, 345, 411, 685, 839, 2055, 2517, 3151, 4195, 9453, 12585, 15755, 19297, 47265, 57891, 96485, 114943, 289455, 344829, 574715, 1724145, 2643689, 7931067, 13218445, 39655335]

約数ペア:

[(1, 39655335), (3, 13218445), (5, 7931067), (15, 2643689), (23, 1724145), (69, 574715), (115, 344829), (137, 289455), (345, 114943), (411, 96485), (685, 57891), (839, 47265), (2055, 19297), (2517, 15755), (3151, 12585), (4195, 9453)]