2278312185

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1\times {\mathrm{4649}}^1$

素因数の和:5577

約数の個数: 32

約数和(自身を含む): 3748867200

約数和(自身を除く): 1470555015

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 883, 2649, 4415, 4649, 13245, 13947, 23245, 32671, 69735, 98013, 163355, 172013, 490065, 516039, 860065, 2580195, 4105067, 12315201, 20525335, 61576005, 151887479, 455662437, 759437395, 2278312185]

約数ペア:

[(1, 2278312185), (3, 759437395), (5, 455662437), (15, 151887479), (37, 61576005), (111, 20525335), (185, 12315201), (555, 4105067), (883, 2580195), (2649, 860065), (4415, 516039), (4649, 490065), (13245, 172013), (13947, 163355), (23245, 98013), (32671, 69735)]