15690695859

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{1409}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 23539239360

約数和(自身を除く): 7848543501

約数列:

[1, 3, 9, 41, 103, 123, 293, 309, 369, 879, 927, 1409, 2637, 4223, 4227, 12013, 12669, 12681, 30179, 36039, 38007, 57769, 90537, 108117, 145127, 173307, 271611, 412837, 435381, 519921, 1237339, 1238511, 1306143, 3712017, 3715533, 5950207, 11136051, 16926317, 17850621, 42522211, 50778951, 53551863, 127566633, 152336853, 382699899, 1743410651, 5230231953, 15690695859]

約数ペア:

[(1, 15690695859), (3, 5230231953), (9, 1743410651), (41, 382699899), (103, 152336853), (123, 127566633), (293, 53551863), (309, 50778951), (369, 42522211), (879, 17850621), (927, 16926317), (1409, 11136051), (2637, 5950207), (4223, 3715533), (4227, 3712017), (12013, 1306143), (12669, 1238511), (12681, 1237339), (30179, 519921), (36039, 435381), (38007, 412837), (57769, 271611), (90537, 173307), (108117, 145127)]