249953145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{10093}}^1$

素因数の和:10241

約数の個数: 32

約数和(自身を含む): 434122752

約数和(自身を除く): 184169607

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 1651, 1905, 4953, 8255, 10093, 24765, 30279, 50465, 131209, 151395, 393627, 656045, 1281811, 1968135, 3845433, 6409055, 16663543, 19227165, 49990629, 83317715, 249953145]

約数ペア:

[(1, 249953145), (3, 83317715), (5, 49990629), (13, 19227165), (15, 16663543), (39, 6409055), (65, 3845433), (127, 1968135), (195, 1281811), (381, 656045), (635, 393627), (1651, 151395), (1905, 131209), (4953, 50465), (8255, 30279), (10093, 24765)]