13029405

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 21266208

約数和(自身を除く): 8236803

約数列:

[1, 3, 5, 15, 73, 163, 219, 365, 489, 815, 1095, 2445, 5329, 11899, 15987, 26645, 35697, 59495, 79935, 178485, 868627, 2605881, 4343135, 13029405]

約数ペア:

[(1, 13029405), (3, 4343135), (5, 2605881), (15, 868627), (73, 178485), (163, 79935), (219, 59495), (365, 35697), (489, 26645), (815, 15987), (1095, 11899), (2445, 5329)]