26785345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 35481600

約数和(自身を除く): 8696255

約数列:

[1, 5, 19, 43, 79, 83, 95, 215, 395, 415, 817, 1501, 1577, 3397, 3569, 4085, 6557, 7505, 7885, 16985, 17845, 32785, 64543, 67811, 124583, 281951, 322715, 339055, 622915, 1409755, 5357069, 26785345]

約数ペア:

[(1, 26785345), (5, 5357069), (19, 1409755), (43, 622915), (79, 339055), (83, 322715), (95, 281951), (215, 124583), (395, 67811), (415, 64543), (817, 32785), (1501, 17845), (1577, 16985), (3397, 7885), (3569, 7505), (4085, 6557)]