13815945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 29877120

約数和(自身を除く): 16061175

約数列:

[1, 3, 5, 9, 11, 13, 15, 19, 33, 39, 45, 55, 57, 65, 95, 99, 113, 117, 143, 165, 171, 195, 209, 247, 285, 339, 429, 495, 565, 585, 627, 715, 741, 855, 1017, 1045, 1235, 1243, 1287, 1469, 1695, 1881, 2145, 2147, 2223, 2717, 3135, 3705, 3729, 4407, 5085, 6215, 6435, 6441, 7345, 8151, 9405, 10735, 11115, 11187, 13221, 13585, 16159, 18645, 19323, 22035, 23617, 24453, 27911, 32205, 40755, 48477, 55935, 66105, 70851, 80795, 83733, 96615, 118085, 122265, 139555, 145431, 212553, 242385, 251199, 307021, 354255, 418665, 727155, 921063, 1062765, 1255995, 1535105, 2763189, 4605315, 13815945]

約数ペア:

[(1, 13815945), (3, 4605315), (5, 2763189), (9, 1535105), (11, 1255995), (13, 1062765), (15, 921063), (19, 727155), (33, 418665), (39, 354255), (45, 307021), (55, 251199), (57, 242385), (65, 212553), (95, 145431), (99, 139555), (113, 122265), (117, 118085), (143, 96615), (165, 83733), (171, 80795), (195, 70851), (209, 66105), (247, 55935), (285, 48477), (339, 40755), (429, 32205), (495, 27911), (565, 24453), (585, 23617), (627, 22035), (715, 19323), (741, 18645), (855, 16159), (1017, 13585), (1045, 13221), (1235, 11187), (1243, 11115), (1287, 10735), (1469, 9405), (1695, 8151), (1881, 7345), (2145, 6441), (2147, 6435), (2223, 6215), (2717, 5085), (3135, 4407), (3705, 3729)]