15449481

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 24554880

約数和(自身を除く): 9105399

約数列:

[1, 3, 9, 17, 27, 51, 97, 153, 291, 347, 459, 873, 1041, 1649, 2619, 3123, 4947, 5899, 9369, 14841, 17697, 33659, 44523, 53091, 100977, 159273, 302931, 572203, 908793, 1716609, 5149827, 15449481]

約数ペア:

[(1, 15449481), (3, 5149827), (9, 1716609), (17, 908793), (27, 572203), (51, 302931), (97, 159273), (153, 100977), (291, 53091), (347, 44523), (459, 33659), (873, 17697), (1041, 14841), (1649, 9369), (2619, 5899), (3123, 4947)]