129715305

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2423}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 215018496

約数和(自身を除く): 85303191

約数列:

[1, 3, 5, 15, 43, 83, 129, 215, 249, 415, 645, 1245, 2423, 3569, 7269, 10707, 12115, 17845, 36345, 53535, 104189, 201109, 312567, 520945, 603327, 1005545, 1562835, 3016635, 8647687, 25943061, 43238435, 129715305]

約数ペア:

[(1, 129715305), (3, 43238435), (5, 25943061), (15, 8647687), (43, 3016635), (83, 1562835), (129, 1005545), (215, 603327), (249, 520945), (415, 312567), (645, 201109), (1245, 104189), (2423, 53535), (3569, 36345), (7269, 17845), (10707, 12115)]