8247135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42293}}^1$

素因数の和:42314

約数の個数: 16

約数和(自身を含む): 14210784

約数和(自身を除く): 5963649

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 42293, 126879, 211465, 549809, 634395, 1649427, 2749045, 8247135]

約数ペア:

[(1, 8247135), (3, 2749045), (5, 1649427), (13, 634395), (15, 549809), (39, 211465), (65, 126879), (195, 42293)]