76405945

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28351}}^1$

素因数の和:28381

約数の個数: 24

約数和(自身を含む): 116356608

約数和(自身を除く): 39950663

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 28351, 141755, 198457, 311861, 992285, 1389199, 1559305, 2183027, 6945995, 10915135, 15281189, 76405945]

約数ペア:

[(1, 76405945), (5, 15281189), (7, 10915135), (11, 6945995), (35, 2183027), (49, 1559305), (55, 1389199), (77, 992285), (245, 311861), (385, 198457), (539, 141755), (2695, 28351)]