34989955

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6991}}^1$

素因数の和:7027

約数の個数: 32

約数和(自身を含む): 56383488

約数和(自身を除く): 21393533

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 6991, 34955, 48937, 76901, 90883, 244685, 384505, 454415, 538307, 636181, 999713, 2691535, 3180905, 4998565, 6997991, 34989955]

約数ペア:

[(1, 34989955), (5, 6997991), (7, 4998565), (11, 3180905), (13, 2691535), (35, 999713), (55, 636181), (65, 538307), (77, 454415), (91, 384505), (143, 244685), (385, 90883), (455, 76901), (715, 48937), (1001, 34955), (5005, 6991)]