189530605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2707}}^1$

素因数の和:2809

約数の個数: 32

約数和(自身を含む): 265167360

約数和(自身を除く): 75636755

約数列:

[1, 5, 11, 19, 55, 67, 95, 209, 335, 737, 1045, 1273, 2707, 3685, 6365, 13535, 14003, 29777, 51433, 70015, 148885, 181369, 257165, 565763, 906845, 1995059, 2828815, 3446011, 9975295, 17230055, 37906121, 189530605]

約数ペア:

[(1, 189530605), (5, 37906121), (11, 17230055), (19, 9975295), (55, 3446011), (67, 2828815), (95, 1995059), (209, 906845), (335, 565763), (737, 257165), (1045, 181369), (1273, 148885), (2707, 70015), (3685, 51433), (6365, 29777), (13535, 14003)]