65974265

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 26923015

約数列:

[1, 5, 7, 35, 71, 139, 191, 355, 497, 695, 955, 973, 1337, 2485, 4865, 6685, 9869, 13561, 26549, 49345, 67805, 69083, 94927, 132745, 185843, 345415, 474635, 929215, 1884979, 9424895, 13194853, 65974265]

約数ペア:

[(1, 65974265), (5, 13194853), (7, 9424895), (35, 1884979), (71, 929215), (139, 474635), (191, 345415), (355, 185843), (497, 132745), (695, 94927), (955, 69083), (973, 67805), (1337, 49345), (2485, 26549), (4865, 13561), (6685, 9869)]