42850215

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3461

約数の個数: 40

約数和(自身を含む): 79314048

約数和(自身を除く): 36463833

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 3413, 4185, 10239, 12555, 17065, 30717, 51195, 92151, 105803, 153585, 276453, 317409, 460755, 529015, 952227, 1382265, 1587045, 2856681, 4761135, 8570043, 14283405, 42850215]

約数ペア:

[(1, 42850215), (3, 14283405), (5, 8570043), (9, 4761135), (15, 2856681), (27, 1587045), (31, 1382265), (45, 952227), (81, 529015), (93, 460755), (135, 317409), (155, 276453), (279, 153585), (405, 105803), (465, 92151), (837, 51195), (1395, 30717), (2511, 17065), (3413, 12555), (4185, 10239)]