24505245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 45556992

約数和(自身を除く): 21051747

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 103, 153, 255, 309, 311, 515, 765, 927, 933, 1545, 1555, 1751, 2799, 4635, 4665, 5253, 5287, 8755, 13995, 15759, 15861, 26265, 26435, 32033, 47583, 78795, 79305, 96099, 160165, 237915, 288297, 480495, 544561, 1441485, 1633683, 2722805, 4901049, 8168415, 24505245]

約数ペア:

[(1, 24505245), (3, 8168415), (5, 4901049), (9, 2722805), (15, 1633683), (17, 1441485), (45, 544561), (51, 480495), (85, 288297), (103, 237915), (153, 160165), (255, 96099), (309, 79305), (311, 78795), (515, 47583), (765, 32033), (927, 26435), (933, 26265), (1545, 15861), (1555, 15759), (1751, 13995), (2799, 8755), (4635, 5287), (4665, 5253)]