13017015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26297}}^1$

素因数の和:26319

約数の個数: 24

約数和(自身を含む): 24614928

約数和(自身を除く): 11597913

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 26297, 78891, 131485, 236673, 289267, 394455, 867801, 1183365, 1446335, 2603403, 4339005, 13017015]

約数ペア:

[(1, 13017015), (3, 4339005), (5, 2603403), (9, 1446335), (11, 1183365), (15, 867801), (33, 394455), (45, 289267), (55, 236673), (99, 131485), (165, 78891), (495, 26297)]