68859495

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11681}}^1$

素因数の和:11823

約数の個数: 24

約数和(自身を含む): 120277872

約数和(自身を除く): 51418377

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 11681, 35043, 58405, 105129, 175215, 525645, 1530211, 4590633, 7651055, 13771899, 22953165, 68859495]

約数ペア:

[(1, 68859495), (3, 22953165), (5, 13771899), (9, 7651055), (15, 4590633), (45, 1530211), (131, 525645), (393, 175215), (655, 105129), (1179, 58405), (1965, 35043), (5895, 11681)]