67328235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1621}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 127528128

約数和(自身を除く): 60199893

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 195, 213, 355, 585, 639, 923, 1065, 1621, 2769, 3195, 4615, 4863, 8105, 8307, 13845, 14589, 21073, 24315, 41535, 63219, 72945, 105365, 115091, 189657, 316095, 345273, 575455, 948285, 1035819, 1496183, 1726365, 4488549, 5179095, 7480915, 13465647, 22442745, 67328235]

約数ペア:

[(1, 67328235), (3, 22442745), (5, 13465647), (9, 7480915), (13, 5179095), (15, 4488549), (39, 1726365), (45, 1496183), (65, 1035819), (71, 948285), (117, 575455), (195, 345273), (213, 316095), (355, 189657), (585, 115091), (639, 105365), (923, 72945), (1065, 63219), (1621, 41535), (2769, 24315), (3195, 21073), (4615, 14589), (4863, 13845), (8105, 8307)]