56731245

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2971}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 97006080

約数和(自身を除く): 40274835

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 1005, 1273, 2971, 3819, 6365, 8913, 14855, 19095, 44565, 56449, 169347, 199057, 282245, 597171, 846735, 995285, 2985855, 3782083, 11346249, 18910415, 56731245]

約数ペア:

[(1, 56731245), (3, 18910415), (5, 11346249), (15, 3782083), (19, 2985855), (57, 995285), (67, 846735), (95, 597171), (201, 282245), (285, 199057), (335, 169347), (1005, 56449), (1273, 44565), (2971, 19095), (3819, 14855), (6365, 8913)]