9641205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 19329024

約数和(自身を除く): 9687819

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 241, 315, 381, 635, 723, 889, 1143, 1205, 1687, 1905, 2169, 2667, 3615, 4445, 5061, 5715, 8001, 8435, 10845, 13335, 15183, 25305, 30607, 40005, 75915, 91821, 153035, 214249, 275463, 459105, 642747, 1071245, 1377315, 1928241, 3213735, 9641205]

約数ペア:

[(1, 9641205), (3, 3213735), (5, 1928241), (7, 1377315), (9, 1071245), (15, 642747), (21, 459105), (35, 275463), (45, 214249), (63, 153035), (105, 91821), (127, 75915), (241, 40005), (315, 30607), (381, 25305), (635, 15183), (723, 13335), (889, 10845), (1143, 8435), (1205, 8001), (1687, 5715), (1905, 5061), (2169, 4445), (2667, 3615)]