448605455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 582253056

約数和(自身を除く): 133647601

約数列:

[1, 5, 23, 43, 83, 115, 215, 415, 989, 1093, 1909, 3569, 4945, 5465, 9545, 17845, 25139, 46999, 82087, 90719, 125695, 234995, 410435, 453595, 1080977, 2086537, 3900917, 5404885, 10432685, 19504585, 89721091, 448605455]

約数ペア:

[(1, 448605455), (5, 89721091), (23, 19504585), (43, 10432685), (83, 5404885), (115, 3900917), (215, 2086537), (415, 1080977), (989, 453595), (1093, 410435), (1909, 234995), (3569, 125695), (4945, 90719), (5465, 82087), (9545, 46999), (17845, 25139)]