47091005

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2423}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 63877248

約数和(自身を除く): 16786243

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 2423, 3887, 12115, 19435, 31499, 55729, 157495, 278645, 409487, 724477, 2047435, 3622385, 9418201, 47091005]

約数ペア:

[(1, 47091005), (5, 9418201), (13, 3622385), (23, 2047435), (65, 724477), (115, 409487), (169, 278645), (299, 157495), (845, 55729), (1495, 31499), (2423, 19435), (3887, 12115)]