9901485

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 19027008

約数和(自身を除く): 9125523

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 83, 99, 165, 241, 249, 415, 495, 723, 747, 913, 1205, 1245, 2169, 2651, 2739, 3615, 3735, 4565, 7953, 8217, 10845, 13255, 13695, 20003, 23859, 39765, 41085, 60009, 100015, 119295, 180027, 220033, 300045, 660099, 900135, 1100165, 1980297, 3300495, 9901485]

約数ペア:

[(1, 9901485), (3, 3300495), (5, 1980297), (9, 1100165), (11, 900135), (15, 660099), (33, 300045), (45, 220033), (55, 180027), (83, 119295), (99, 100015), (165, 60009), (241, 41085), (249, 39765), (415, 23859), (495, 20003), (723, 13695), (747, 13255), (913, 10845), (1205, 8217), (1245, 7953), (2169, 4565), (2651, 3735), (2739, 3615)]