7012755

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 13141440

約数和(自身を除く): 6128685

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 89, 103, 153, 255, 267, 309, 445, 515, 765, 801, 927, 1335, 1513, 1545, 1751, 4005, 4539, 4635, 5253, 7565, 8755, 9167, 13617, 15759, 22695, 26265, 27501, 45835, 68085, 78795, 82503, 137505, 155839, 412515, 467517, 779195, 1402551, 2337585, 7012755]

約数ペア:

[(1, 7012755), (3, 2337585), (5, 1402551), (9, 779195), (15, 467517), (17, 412515), (45, 155839), (51, 137505), (85, 82503), (89, 78795), (103, 68085), (153, 45835), (255, 27501), (267, 26265), (309, 22695), (445, 15759), (515, 13617), (765, 9167), (801, 8755), (927, 7565), (1335, 5253), (1513, 4635), (1545, 4539), (1751, 4005)]