42303905

素因数分解:

$5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 62726400

約数和(自身を除く): 20422495

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 343, 595, 833, 1451, 1715, 4165, 5831, 7255, 10157, 24667, 29155, 50785, 71099, 123335, 172669, 355495, 497693, 863345, 1208683, 2488465, 6043415, 8460781, 42303905]

約数ペア:

[(1, 42303905), (5, 8460781), (7, 6043415), (17, 2488465), (35, 1208683), (49, 863345), (85, 497693), (119, 355495), (245, 172669), (343, 123335), (595, 71099), (833, 50785), (1451, 29155), (1715, 24667), (4165, 10157), (5831, 7255)]