57295935

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 102435840

約数和(自身を除く): 45139905

約数列:

[1, 3, 5, 9, 15, 45, 71, 79, 213, 227, 237, 355, 395, 639, 681, 711, 1065, 1135, 1185, 2043, 3195, 3405, 3555, 5609, 10215, 16117, 16827, 17933, 28045, 48351, 50481, 53799, 80585, 84135, 89665, 145053, 161397, 241755, 252405, 268995, 725265, 806985, 1273243, 3819729, 6366215, 11459187, 19098645, 57295935]

約数ペア:

[(1, 57295935), (3, 19098645), (5, 11459187), (9, 6366215), (15, 3819729), (45, 1273243), (71, 806985), (79, 725265), (213, 268995), (227, 252405), (237, 241755), (355, 161397), (395, 145053), (639, 89665), (681, 84135), (711, 80585), (1065, 53799), (1135, 50481), (1185, 48351), (2043, 28045), (3195, 17933), (3405, 16827), (3555, 16117), (5609, 10215)]