84630735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1553}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 168727104

約数和(自身を除く): 84096369

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 173, 315, 519, 865, 1211, 1553, 1557, 2595, 3633, 4659, 6055, 7765, 7785, 10871, 10899, 13977, 18165, 23295, 32613, 54355, 54495, 69885, 97839, 163065, 268669, 489195, 806007, 1343345, 1880683, 2418021, 4030035, 5642049, 9403415, 12090105, 16926147, 28210245, 84630735]

約数ペア:

[(1, 84630735), (3, 28210245), (5, 16926147), (7, 12090105), (9, 9403415), (15, 5642049), (21, 4030035), (35, 2418021), (45, 1880683), (63, 1343345), (105, 806007), (173, 489195), (315, 268669), (519, 163065), (865, 97839), (1211, 69885), (1553, 54495), (1557, 54355), (2595, 32613), (3633, 23295), (4659, 18165), (6055, 13977), (7765, 10899), (7785, 10871)]