5445305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 7269120

約数和(自身を除く): 1823815

約数列:

[1, 5, 19, 31, 43, 95, 155, 215, 589, 817, 1333, 1849, 2945, 4085, 6665, 9245, 25327, 35131, 57319, 126635, 175655, 286595, 1089061, 5445305]

約数ペア:

[(1, 5445305), (5, 1089061), (19, 286595), (31, 175655), (43, 126635), (95, 57319), (155, 35131), (215, 25327), (589, 9245), (817, 6665), (1333, 4085), (1849, 2945)]