117757395

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 244981440

約数和(自身を除く): 127224045

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 73, 81, 105, 135, 189, 219, 315, 365, 405, 511, 567, 569, 657, 945, 1095, 1533, 1707, 1971, 2555, 2835, 2845, 3285, 3983, 4599, 5121, 5913, 7665, 8535, 9855, 11949, 13797, 15363, 19915, 22995, 25605, 29565, 35847, 41391, 41537, 46089, 59745, 68985, 76815, 107541, 124611, 179235, 206955, 207685, 230445, 290759, 322623, 373833, 537705, 623055, 872277, 1121499, 1453795, 1613115, 1869165, 2616831, 3364497, 4361385, 5607495, 7850493, 13084155, 16822485, 23551479, 39252465, 117757395]

約数ペア:

[(1, 117757395), (3, 39252465), (5, 23551479), (7, 16822485), (9, 13084155), (15, 7850493), (21, 5607495), (27, 4361385), (35, 3364497), (45, 2616831), (63, 1869165), (73, 1613115), (81, 1453795), (105, 1121499), (135, 872277), (189, 623055), (219, 537705), (315, 373833), (365, 322623), (405, 290759), (511, 230445), (567, 207685), (569, 206955), (657, 179235), (945, 124611), (1095, 107541), (1533, 76815), (1707, 68985), (1971, 59745), (2555, 46089), (2835, 41537), (2845, 41391), (3285, 35847), (3983, 29565), (4599, 25605), (5121, 22995), (5913, 19915), (7665, 15363), (8535, 13797), (9855, 11949)]