1330487445

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{95273}}^1$

素因数の和:95314

約数の個数: 48

約数和(自身を含む): 2606696640

約数和(自身を除く): 1276209195

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 4655, 13965, 95273, 285819, 476365, 666911, 1429095, 1810187, 2000733, 3334555, 4668377, 5430561, 9050935, 10003665, 12671309, 14005131, 23341885, 27152805, 38013927, 63356545, 70025655, 88699163, 190069635, 266097489, 443495815, 1330487445]

約数ペア:

[(1, 1330487445), (3, 443495815), (5, 266097489), (7, 190069635), (15, 88699163), (19, 70025655), (21, 63356545), (35, 38013927), (49, 27152805), (57, 23341885), (95, 14005131), (105, 12671309), (133, 10003665), (147, 9050935), (245, 5430561), (285, 4668377), (399, 3334555), (665, 2000733), (735, 1810187), (931, 1429095), (1995, 666911), (2793, 476365), (4655, 285819), (13965, 95273)]