78766035

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 128286720

約数和(自身を除く): 49520685

約数列:

[1, 3, 5, 15, 127, 173, 239, 381, 519, 635, 717, 865, 1195, 1905, 2595, 3585, 21971, 30353, 41347, 65913, 91059, 109855, 124041, 151765, 206735, 329565, 455295, 620205, 5251069, 15753207, 26255345, 78766035]

約数ペア:

[(1, 78766035), (3, 26255345), (5, 15753207), (15, 5251069), (127, 620205), (173, 455295), (239, 329565), (381, 206735), (519, 151765), (635, 124041), (717, 109855), (865, 91059), (1195, 65913), (1905, 41347), (2595, 30353), (3585, 21971)]