216224745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{19559}}^1$

素因数の和:19645

約数の個数: 32

約数和(自身を含む): 383063040

約数和(自身を除く): 166838295

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 165, 201, 335, 737, 1005, 2211, 3685, 11055, 19559, 58677, 97795, 215149, 293385, 645447, 1075745, 1310453, 3227235, 3931359, 6552265, 14414983, 19656795, 43244949, 72074915, 216224745]

約数ペア:

[(1, 216224745), (3, 72074915), (5, 43244949), (11, 19656795), (15, 14414983), (33, 6552265), (55, 3931359), (67, 3227235), (165, 1310453), (201, 1075745), (335, 645447), (737, 293385), (1005, 215149), (2211, 97795), (3685, 58677), (11055, 19559)]