53502255

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17231}}^1$

素因数の和:17268

約数の個数: 32

約数和(自身を含む): 99256320

約数和(自身を除く): 45754065

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 17231, 51693, 86155, 155079, 258465, 396313, 465237, 775395, 1188939, 1981565, 2326185, 3566817, 5944695, 10700451, 17834085, 53502255]

約数ペア:

[(1, 53502255), (3, 17834085), (5, 10700451), (9, 5944695), (15, 3566817), (23, 2326185), (27, 1981565), (45, 1188939), (69, 775395), (115, 465237), (135, 396313), (207, 258465), (345, 155079), (621, 86155), (1035, 51693), (3105, 17231)]