84784865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{90679}}^1$

素因数の和:90712

約数の個数: 16

約数和(自身を含む): 117521280

約数和(自身を除く): 32736415

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 90679, 453395, 997469, 1541543, 4987345, 7707715, 16956973, 84784865]

約数ペア:

[(1, 84784865), (5, 16956973), (11, 7707715), (17, 4987345), (55, 1541543), (85, 997469), (187, 453395), (935, 90679)]