23866295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 31518720

約数和(自身を除く): 7652425

約数列:

[1, 5, 23, 37, 71, 79, 115, 185, 355, 395, 851, 1633, 1817, 2627, 2923, 4255, 5609, 8165, 9085, 13135, 14615, 28045, 60421, 67229, 129007, 207533, 302105, 336145, 645035, 1037665, 4773259, 23866295]

約数ペア:

[(1, 23866295), (5, 4773259), (23, 1037665), (37, 645035), (71, 336145), (79, 302105), (115, 207533), (185, 129007), (355, 67229), (395, 60421), (851, 28045), (1633, 14615), (1817, 13135), (2627, 9085), (2923, 8165), (4255, 5609)]