47643085

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 68624640

約数和(自身を除く): 20981555

約数列:

[1, 5, 7, 29, 35, 73, 145, 203, 365, 511, 643, 1015, 2117, 2555, 3215, 4501, 10585, 14819, 18647, 22505, 46939, 74095, 93235, 130529, 234695, 328573, 652645, 1361231, 1642865, 6806155, 9528617, 47643085]

約数ペア:

[(1, 47643085), (5, 9528617), (7, 6806155), (29, 1642865), (35, 1361231), (73, 652645), (145, 328573), (203, 234695), (365, 130529), (511, 93235), (643, 74095), (1015, 46939), (2117, 22505), (2555, 18647), (3215, 14819), (4501, 10585)]