265230105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{2927}}^1$

素因数の和:3805

約数の個数: 32

約数和(自身を含む): 485720064

約数和(自身を除く): 220489959

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 863, 2589, 2927, 4315, 6041, 8781, 12945, 14635, 18123, 20489, 30205, 43905, 61467, 90615, 102445, 307335, 2526001, 7578003, 12630005, 17682007, 37890015, 53046021, 88410035, 265230105]

約数ペア:

[(1, 265230105), (3, 88410035), (5, 53046021), (7, 37890015), (15, 17682007), (21, 12630005), (35, 7578003), (105, 2526001), (863, 307335), (2589, 102445), (2927, 90615), (4315, 61467), (6041, 43905), (8781, 30205), (12945, 20489), (14635, 18123)]