266492465

素因数分解:

$5^1\times {\mathrm{71}}^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 330708840

約数和(自身を除く): 64216375

約数列:

[1, 5, 71, 97, 109, 355, 485, 545, 5041, 6887, 7739, 10573, 25205, 34435, 38695, 52865, 488977, 549469, 750683, 2444885, 2747345, 3753415, 53298493, 266492465]

約数ペア:

[(1, 266492465), (5, 53298493), (71, 3753415), (97, 2747345), (109, 2444885), (355, 750683), (485, 549469), (545, 488977), (5041, 52865), (6887, 38695), (7739, 34435), (10573, 25205)]