5211755

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 6485184

約数和(自身を除く): 1273429

約数列:

[1, 5, 53, 71, 265, 277, 355, 1385, 3763, 14681, 18815, 19667, 73405, 98335, 1042351, 5211755]

約数ペア:

[(1, 5211755), (5, 1042351), (53, 98335), (71, 73405), (265, 19667), (277, 18815), (355, 14681), (1385, 3763)]