15020181

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 24560640

約数和(自身を除く): 9540459

約数列:

[1, 3, 9, 11, 27, 33, 99, 103, 297, 309, 491, 927, 1133, 1473, 2781, 3399, 4419, 5401, 10197, 13257, 16203, 30591, 48609, 50573, 145827, 151719, 455157, 556303, 1365471, 1668909, 5006727, 15020181]

約数ペア:

[(1, 15020181), (3, 5006727), (9, 1668909), (11, 1365471), (27, 556303), (33, 455157), (99, 151719), (103, 145827), (297, 50573), (309, 48609), (491, 30591), (927, 16203), (1133, 13257), (1473, 10197), (2781, 5401), (3399, 4419)]