84981135

素因数分解:

$3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{21061}}^1$

素因数の和:21338

約数の個数: 16

約数和(自身を含む): 136481760

約数和(自身を除く): 51500625

約数列:

[1, 3, 5, 15, 269, 807, 1345, 4035, 21061, 63183, 105305, 315915, 5665409, 16996227, 28327045, 84981135]

約数ペア:

[(1, 84981135), (3, 28327045), (5, 16996227), (15, 5665409), (269, 315915), (807, 105305), (1345, 63183), (4035, 21061)]