66695475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11549}}^1$

素因数の和:11580

約数の個数: 48

約数和(自身を含む): 137491200

約数和(自身を除く): 70795725

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 11549, 34647, 57745, 80843, 127039, 173235, 242529, 288725, 381117, 404215, 635195, 866175, 889273, 1212645, 1905585, 2021075, 2667819, 3175975, 4446365, 6063225, 9527925, 13339095, 22231825, 66695475]

約数ペア:

[(1, 66695475), (3, 22231825), (5, 13339095), (7, 9527925), (11, 6063225), (15, 4446365), (21, 3175975), (25, 2667819), (33, 2021075), (35, 1905585), (55, 1212645), (75, 889273), (77, 866175), (105, 635195), (165, 404215), (175, 381117), (231, 288725), (275, 242529), (385, 173235), (525, 127039), (825, 80843), (1155, 57745), (1925, 34647), (5775, 11549)]