3123248135

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1\times {\mathrm{1063}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 4327636992

約数和(自身を除く): 1204388857

約数列:

[1, 5, 7, 35, 127, 635, 661, 889, 1063, 3305, 4445, 4627, 5315, 7441, 23135, 37205, 83947, 135001, 419735, 587629, 675005, 702643, 945007, 2938145, 3513215, 4725035, 4918501, 24592505, 89235661, 446178305, 624649627, 3123248135]

約数ペア:

[(1, 3123248135), (5, 624649627), (7, 446178305), (35, 89235661), (127, 24592505), (635, 4918501), (661, 4725035), (889, 3513215), (1063, 2938145), (3305, 945007), (4445, 702643), (4627, 675005), (5315, 587629), (7441, 419735), (23135, 135001), (37205, 83947)]