40285755

素因数分解:

$3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 73592064

約数和(自身を除く): 33306309

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 243, 355, 405, 467, 639, 1065, 1215, 1401, 1917, 2335, 3195, 4203, 5751, 7005, 9585, 12609, 17253, 21015, 28755, 33157, 37827, 63045, 86265, 99471, 113481, 165785, 189135, 298413, 497355, 567405, 895239, 1492065, 2685717, 4476195, 8057151, 13428585, 40285755]

約数ペア:

[(1, 40285755), (3, 13428585), (5, 8057151), (9, 4476195), (15, 2685717), (27, 1492065), (45, 895239), (71, 567405), (81, 497355), (135, 298413), (213, 189135), (243, 165785), (355, 113481), (405, 99471), (467, 86265), (639, 63045), (1065, 37827), (1215, 33157), (1401, 28755), (1917, 21015), (2335, 17253), (3195, 12609), (4203, 9585), (5751, 7005)]