126310545

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 226017792

約数和(自身を除く): 99707247

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 223, 307, 369, 615, 669, 921, 1115, 1535, 1845, 2007, 2763, 3345, 4605, 9143, 10035, 12587, 13815, 27429, 37761, 45715, 62935, 68461, 82287, 113283, 137145, 188805, 205383, 342305, 411435, 566415, 616149, 1026915, 2806901, 3080745, 8420703, 14034505, 25262109, 42103515, 126310545]

約数ペア:

[(1, 126310545), (3, 42103515), (5, 25262109), (9, 14034505), (15, 8420703), (41, 3080745), (45, 2806901), (123, 1026915), (205, 616149), (223, 566415), (307, 411435), (369, 342305), (615, 205383), (669, 188805), (921, 137145), (1115, 113283), (1535, 82287), (1845, 68461), (2007, 62935), (2763, 45715), (3345, 37761), (4605, 27429), (9143, 13815), (10035, 12587)]