40946555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 56246400

約数和(自身を除く): 15299845

約数列:

[1, 5, 13, 23, 61, 65, 115, 299, 305, 449, 793, 1403, 1495, 2245, 3965, 5837, 7015, 10327, 18239, 27389, 29185, 51635, 91195, 134251, 136945, 356057, 629947, 671255, 1780285, 3149735, 8189311, 40946555]

約数ペア:

[(1, 40946555), (5, 8189311), (13, 3149735), (23, 1780285), (61, 671255), (65, 629947), (115, 356057), (299, 136945), (305, 134251), (449, 91195), (793, 51635), (1403, 29185), (1495, 27389), (2245, 18239), (3965, 10327), (5837, 7015)]