71320775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2833}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 94882320

約数和(自身を除く): 23561545

約数列:

[1, 5, 19, 25, 53, 95, 265, 475, 1007, 1325, 2833, 5035, 14165, 25175, 53827, 70825, 150149, 269135, 750745, 1345675, 2852831, 3753725, 14264155, 71320775]

約数ペア:

[(1, 71320775), (5, 14264155), (19, 3753725), (25, 2852831), (53, 1345675), (95, 750745), (265, 269135), (475, 150149), (1007, 70825), (1325, 53827), (2833, 25175), (5035, 14165)]