80904135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{414893}}^1$

素因数の和:414914

約数の個数: 16

約数和(自身を含む): 139404384

約数和(自身を除く): 58500249

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 414893, 1244679, 2074465, 5393609, 6223395, 16180827, 26968045, 80904135]

約数ペア:

[(1, 80904135), (3, 26968045), (5, 16180827), (13, 6223395), (15, 5393609), (39, 2074465), (65, 1244679), (195, 414893)]