84791835

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 156574080

約数和(自身を除く): 71782245

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 271, 409, 765, 813, 1227, 1355, 2045, 2439, 3681, 4065, 4607, 6135, 6953, 12195, 13821, 18405, 20859, 23035, 34765, 41463, 62577, 69105, 104295, 110839, 207315, 312885, 332517, 554195, 997551, 1662585, 1884263, 4987755, 5652789, 9421315, 16958367, 28263945, 84791835]

約数ペア:

[(1, 84791835), (3, 28263945), (5, 16958367), (9, 9421315), (15, 5652789), (17, 4987755), (45, 1884263), (51, 1662585), (85, 997551), (153, 554195), (255, 332517), (271, 312885), (409, 207315), (765, 110839), (813, 104295), (1227, 69105), (1355, 62577), (2045, 41463), (2439, 34765), (3681, 23035), (4065, 20859), (4607, 18405), (6135, 13821), (6953, 12195)]