54221895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13241}}^1$

素因数の和:13272

約数の個数: 48

約数和(自身を含む): 115682112

約数和(自身を除く): 61460217

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 13241, 39723, 66205, 92687, 119169, 172133, 198615, 278061, 463435, 516399, 595845, 834183, 860665, 1204931, 1390305, 1549197, 2581995, 3614793, 4170915, 6024655, 7745985, 10844379, 18073965, 54221895]

約数ペア:

[(1, 54221895), (3, 18073965), (5, 10844379), (7, 7745985), (9, 6024655), (13, 4170915), (15, 3614793), (21, 2581995), (35, 1549197), (39, 1390305), (45, 1204931), (63, 860665), (65, 834183), (91, 595845), (105, 516399), (117, 463435), (195, 278061), (273, 198615), (315, 172133), (455, 119169), (585, 92687), (819, 66205), (1365, 39723), (4095, 13241)]