15998565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2063}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 28532736

約数和(自身を除く): 12534171

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2063, 2585, 6189, 7755, 10315, 22693, 30945, 68079, 96961, 113465, 290883, 340395, 484805, 1066571, 1454415, 3199713, 5332855, 15998565]

約数ペア:

[(1, 15998565), (3, 5332855), (5, 3199713), (11, 1454415), (15, 1066571), (33, 484805), (47, 340395), (55, 290883), (141, 113465), (165, 96961), (235, 68079), (517, 30945), (705, 22693), (1551, 10315), (2063, 7755), (2585, 6189)]