8349385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 3262775

約数列:

[1, 5, 11, 31, 55, 59, 83, 155, 295, 341, 415, 649, 913, 1705, 1829, 2573, 3245, 4565, 4897, 9145, 12865, 20119, 24485, 28303, 53867, 100595, 141515, 151807, 269335, 759035, 1669877, 8349385]

約数ペア:

[(1, 8349385), (5, 1669877), (11, 759035), (31, 269335), (55, 151807), (59, 141515), (83, 100595), (155, 53867), (295, 28303), (341, 24485), (415, 20119), (649, 12865), (913, 9145), (1705, 4897), (1829, 4565), (2573, 3245)]