80210685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1229}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 135792000

約数和(自身を除く): 55581315

約数列:

[1, 3, 5, 15, 19, 57, 95, 229, 285, 687, 1145, 1229, 3435, 3687, 4351, 6145, 13053, 18435, 21755, 23351, 65265, 70053, 116755, 281441, 350265, 844323, 1407205, 4221615, 5347379, 16042137, 26736895, 80210685]

約数ペア:

[(1, 80210685), (3, 26736895), (5, 16042137), (15, 5347379), (19, 4221615), (57, 1407205), (95, 844323), (229, 350265), (285, 281441), (687, 116755), (1145, 70053), (1229, 65265), (3435, 23351), (3687, 21755), (4351, 18435), (6145, 13053)]