70013225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 92424888

約数和(自身を除く): 22411663

約数列:

[1, 5, 17, 25, 85, 257, 425, 641, 1285, 3205, 4369, 6425, 10897, 16025, 21845, 54485, 109225, 164737, 272425, 823685, 2800529, 4118425, 14002645, 70013225]

約数ペア:

[(1, 70013225), (5, 14002645), (17, 4118425), (25, 2800529), (85, 823685), (257, 272425), (425, 164737), (641, 109225), (1285, 54485), (3205, 21845), (4369, 16025), (6425, 10897)]