71071385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{503}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 106831872

約数和(自身を除く): 35760487

約数列:

[1, 5, 7, 11, 35, 55, 77, 367, 385, 503, 1835, 2515, 2569, 3521, 4037, 5533, 12845, 17605, 20185, 27665, 28259, 38731, 141295, 184601, 193655, 923005, 1292207, 2030611, 6461035, 10153055, 14214277, 71071385]

約数ペア:

[(1, 71071385), (5, 14214277), (7, 10153055), (11, 6461035), (35, 2030611), (55, 1292207), (77, 923005), (367, 193655), (385, 184601), (503, 141295), (1835, 38731), (2515, 28259), (2569, 27665), (3521, 20185), (4037, 17605), (5533, 12845)]