613730305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{28211}}^1$

素因数の和:28464

約数の個数: 16

約数和(自身を含む): 778651200

約数和(自身を除く): 164920895

約数列:

[1, 5, 19, 95, 229, 1145, 4351, 21755, 28211, 141055, 536009, 2680045, 6460319, 32301595, 122746061, 613730305]

約数ペア:

[(1, 613730305), (5, 122746061), (19, 32301595), (95, 6460319), (229, 2680045), (1145, 536009), (4351, 141055), (21755, 28211)]