72097795

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{467}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 108366336

約数和(自身を除く): 36268541

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 401, 467, 2005, 2335, 2807, 3269, 4411, 5137, 14035, 16345, 22055, 25685, 30877, 35959, 154385, 179795, 187267, 936335, 1310869, 2059937, 6554345, 10299685, 14419559, 72097795]

約数ペア:

[(1, 72097795), (5, 14419559), (7, 10299685), (11, 6554345), (35, 2059937), (55, 1310869), (77, 936335), (385, 187267), (401, 179795), (467, 154385), (2005, 35959), (2335, 30877), (2807, 25685), (3269, 22055), (4411, 16345), (5137, 14035)]