15592995

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 31608720

約数和(自身を除く): 16015725

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 109, 153, 165, 187, 255, 289, 327, 495, 545, 561, 765, 867, 935, 981, 1199, 1445, 1635, 1683, 1853, 2601, 2805, 3179, 3597, 4335, 4905, 5559, 5995, 8415, 9265, 9537, 10791, 13005, 15895, 16677, 17985, 20383, 27795, 28611, 31501, 47685, 53955, 61149, 83385, 94503, 101915, 143055, 157505, 183447, 283509, 305745, 346511, 472515, 917235, 1039533, 1417545, 1732555, 3118599, 5197665, 15592995]

約数ペア:

[(1, 15592995), (3, 5197665), (5, 3118599), (9, 1732555), (11, 1417545), (15, 1039533), (17, 917235), (33, 472515), (45, 346511), (51, 305745), (55, 283509), (85, 183447), (99, 157505), (109, 143055), (153, 101915), (165, 94503), (187, 83385), (255, 61149), (289, 53955), (327, 47685), (495, 31501), (545, 28611), (561, 27795), (765, 20383), (867, 17985), (935, 16677), (981, 15895), (1199, 13005), (1445, 10791), (1635, 9537), (1683, 9265), (1853, 8415), (2601, 5995), (2805, 5559), (3179, 4905), (3597, 4335)]