48623265

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 88957440

約数和(自身を除く): 40334175

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 109, 115, 207, 327, 345, 431, 545, 981, 1035, 1293, 1635, 2155, 2507, 3879, 4905, 6465, 7521, 9913, 12535, 19395, 22563, 29739, 37605, 46979, 49565, 89217, 112815, 140937, 148695, 234895, 422811, 446085, 704685, 1080517, 2114055, 3241551, 5402585, 9724653, 16207755, 48623265]

約数ペア:

[(1, 48623265), (3, 16207755), (5, 9724653), (9, 5402585), (15, 3241551), (23, 2114055), (45, 1080517), (69, 704685), (109, 446085), (115, 422811), (207, 234895), (327, 148695), (345, 140937), (431, 112815), (545, 89217), (981, 49565), (1035, 46979), (1293, 37605), (1635, 29739), (2155, 22563), (2507, 19395), (3879, 12535), (4905, 9913), (6465, 7521)]