156622105

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{283}}^1\times {\mathrm{383}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 200881152

約数和(自身を除く): 44259047

約数列:

[1, 5, 17, 85, 283, 289, 383, 1415, 1445, 1915, 4811, 6511, 24055, 32555, 81787, 108389, 110687, 408935, 541945, 553435, 1842613, 9213065, 31324421, 156622105]

約数ペア:

[(1, 156622105), (5, 31324421), (17, 9213065), (85, 1842613), (283, 553435), (289, 541945), (383, 408935), (1415, 110687), (1445, 108389), (1915, 81787), (4811, 32555), (6511, 24055)]