3131355

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1951}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 5059584

約数和(自身を除く): 1928229

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 1951, 5853, 9755, 29265, 208757, 626271, 1043785, 3131355]

約数ペア:

[(1, 3131355), (3, 1043785), (5, 626271), (15, 208757), (107, 29265), (321, 9755), (535, 5853), (1605, 1951)]