17308445

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 26914944

約数和(自身を除く): 9606499

約数列:

[1, 5, 7, 11, 35, 55, 61, 67, 77, 121, 305, 335, 385, 427, 469, 605, 671, 737, 847, 2135, 2345, 3355, 3685, 4087, 4235, 4697, 5159, 7381, 8107, 20435, 23485, 25795, 28609, 36905, 40535, 44957, 51667, 56749, 143045, 224785, 258335, 283745, 314699, 494527, 1573495, 2472635, 3461689, 17308445]

約数ペア:

[(1, 17308445), (5, 3461689), (7, 2472635), (11, 1573495), (35, 494527), (55, 314699), (61, 283745), (67, 258335), (77, 224785), (121, 143045), (305, 56749), (335, 51667), (385, 44957), (427, 40535), (469, 36905), (605, 28609), (671, 25795), (737, 23485), (847, 20435), (2135, 8107), (2345, 7381), (3355, 5159), (3685, 4697), (4087, 4235)]