13701735

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 24888864

約数和(自身を除く): 11187129

約数列:

[1, 3, 5, 9, 15, 43, 45, 73, 97, 129, 215, 219, 291, 365, 387, 485, 645, 657, 873, 1095, 1455, 1935, 3139, 3285, 4171, 4365, 7081, 9417, 12513, 15695, 20855, 21243, 28251, 35405, 37539, 47085, 62565, 63729, 106215, 141255, 187695, 304483, 318645, 913449, 1522415, 2740347, 4567245, 13701735]

約数ペア:

[(1, 13701735), (3, 4567245), (5, 2740347), (9, 1522415), (15, 913449), (43, 318645), (45, 304483), (73, 187695), (97, 141255), (129, 106215), (215, 63729), (219, 62565), (291, 47085), (365, 37539), (387, 35405), (485, 28251), (645, 21243), (657, 20855), (873, 15695), (1095, 12513), (1455, 9417), (1935, 7081), (3139, 4365), (3285, 4171)]