38230335

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 78449904

約数和(自身を除く): 40219569

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 169, 195, 429, 457, 495, 507, 585, 715, 845, 1287, 1371, 1521, 1859, 2145, 2285, 2535, 4113, 5027, 5577, 5941, 6435, 6855, 7605, 9295, 15081, 16731, 17823, 20565, 25135, 27885, 29705, 45243, 53469, 65351, 75405, 77233, 83655, 89115, 196053, 226215, 231699, 267345, 326755, 386165, 588159, 695097, 849563, 980265, 1158495, 2548689, 2940795, 3475485, 4247815, 7646067, 12743445, 38230335]

約数ペア:

[(1, 38230335), (3, 12743445), (5, 7646067), (9, 4247815), (11, 3475485), (13, 2940795), (15, 2548689), (33, 1158495), (39, 980265), (45, 849563), (55, 695097), (65, 588159), (99, 386165), (117, 326755), (143, 267345), (165, 231699), (169, 226215), (195, 196053), (429, 89115), (457, 83655), (495, 77233), (507, 75405), (585, 65351), (715, 53469), (845, 45243), (1287, 29705), (1371, 27885), (1521, 25135), (1859, 20565), (2145, 17823), (2285, 16731), (2535, 15081), (4113, 9295), (5027, 7605), (5577, 6855), (5941, 6435)]