274352015

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{863}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 390168576

約数和(自身を除く): 115816561

約数列:

[1, 5, 7, 31, 35, 155, 217, 293, 863, 1085, 1465, 2051, 4315, 6041, 9083, 10255, 26753, 30205, 45415, 63581, 133765, 187271, 252859, 317905, 936355, 1264295, 1770013, 7838629, 8850065, 39193145, 54870403, 274352015]

約数ペア:

[(1, 274352015), (5, 54870403), (7, 39193145), (31, 8850065), (35, 7838629), (155, 1770013), (217, 1264295), (293, 936355), (863, 317905), (1085, 252859), (1465, 187271), (2051, 133765), (4315, 63581), (6041, 45415), (9083, 30205), (10255, 26753)]