72025345

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{17293}}^1$

素因数の和:17329

約数の個数: 24

約数和(自身を含む): 106461864

約数和(自身を除く): 34436519

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 17293, 86465, 121051, 293981, 605255, 847357, 1469905, 2057867, 4236785, 10289335, 14405069, 72025345]

約数ペア:

[(1, 72025345), (5, 14405069), (7, 10289335), (17, 4236785), (35, 2057867), (49, 1469905), (85, 847357), (119, 605255), (245, 293981), (595, 121051), (833, 86465), (4165, 17293)]