47820565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 66769920

約数和(自身を除く): 18949355

約数列:

[1, 5, 13, 23, 29, 65, 115, 145, 299, 377, 667, 1103, 1495, 1885, 3335, 5515, 8671, 14339, 25369, 31987, 43355, 71695, 126845, 159935, 329797, 415831, 735701, 1648985, 2079155, 3678505, 9564113, 47820565]

約数ペア:

[(1, 47820565), (5, 9564113), (13, 3678505), (23, 2079155), (29, 1648985), (65, 735701), (115, 415831), (145, 329797), (299, 159935), (377, 126845), (667, 71695), (1103, 43355), (1495, 31987), (1885, 25369), (3335, 14339), (5515, 8671)]