520070265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{80819}}^1$

素因数の和:80854

約数の個数: 48

約数和(自身を含む): 1059065280

約数和(自身を除く): 538995015

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 80819, 242457, 404095, 727371, 889009, 1050647, 1212285, 2667027, 3151941, 3636855, 4445045, 5253235, 8001081, 9455823, 11557117, 13335135, 15759705, 34671351, 40005405, 47279115, 57785585, 104014053, 173356755, 520070265]

約数ペア:

[(1, 520070265), (3, 173356755), (5, 104014053), (9, 57785585), (11, 47279115), (13, 40005405), (15, 34671351), (33, 15759705), (39, 13335135), (45, 11557117), (55, 9455823), (65, 8001081), (99, 5253235), (117, 4445045), (143, 3636855), (165, 3151941), (195, 2667027), (429, 1212285), (495, 1050647), (585, 889009), (715, 727371), (1287, 404095), (2145, 242457), (6435, 80819)]