53571255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5009}}^1$

素因数の和:5071

約数の個数: 32

約数和(自身を含む): 92344320

約数和(自身を除く): 38773065

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 5009, 10695, 15027, 25045, 75135, 115207, 155279, 345621, 465837, 576035, 776395, 1728105, 2329185, 3571417, 10714251, 17857085, 53571255]

約数ペア:

[(1, 53571255), (3, 17857085), (5, 10714251), (15, 3571417), (23, 2329185), (31, 1728105), (69, 776395), (93, 576035), (115, 465837), (155, 345621), (345, 155279), (465, 115207), (713, 75135), (2139, 25045), (3565, 15027), (5009, 10695)]