2016452745

素因数分解:

$3^3\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{8669}}^1$

素因数の和:10406

約数の個数: 32

約数和(自身を含む): 3587299200

約数和(自身を除く): 1570846455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1723, 5169, 8615, 8669, 15507, 25845, 26007, 43345, 46521, 77535, 78021, 130035, 232605, 234063, 390105, 1170315, 14936687, 44810061, 74683435, 134430183, 224050305, 403290549, 672150915, 2016452745]

約数ペア:

[(1, 2016452745), (3, 672150915), (5, 403290549), (9, 224050305), (15, 134430183), (27, 74683435), (45, 44810061), (135, 14936687), (1723, 1170315), (5169, 390105), (8615, 234063), (8669, 232605), (15507, 130035), (25845, 78021), (26007, 77535), (43345, 46521)]