13757985

素因数分解:

$3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 24622080

約数和(自身を除く): 10864095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 223, 457, 669, 1115, 1371, 2007, 2285, 3345, 4113, 6021, 6855, 10035, 12339, 20565, 30105, 61695, 101911, 305733, 509555, 917199, 1528665, 2751597, 4585995, 13757985]

約数ペア:

[(1, 13757985), (3, 4585995), (5, 2751597), (9, 1528665), (15, 917199), (27, 509555), (45, 305733), (135, 101911), (223, 61695), (457, 30105), (669, 20565), (1115, 12339), (1371, 10035), (2007, 6855), (2285, 6021), (3345, 4113)]