109305955

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 156471840

約数和(自身を除く): 47165885

約数列:

[1, 5, 11, 19, 37, 55, 95, 121, 185, 209, 257, 407, 605, 703, 1045, 1285, 2035, 2299, 2827, 3515, 4477, 4883, 7733, 9509, 11495, 14135, 22385, 24415, 31097, 38665, 47545, 53713, 85063, 104599, 155485, 180671, 268565, 425315, 522995, 590843, 903355, 1150589, 1987381, 2954215, 5752945, 9936905, 21861191, 109305955]

約数ペア:

[(1, 109305955), (5, 21861191), (11, 9936905), (19, 5752945), (37, 2954215), (55, 1987381), (95, 1150589), (121, 903355), (185, 590843), (209, 522995), (257, 425315), (407, 268565), (605, 180671), (703, 155485), (1045, 104599), (1285, 85063), (2035, 53713), (2299, 47545), (2827, 38665), (3515, 31097), (4477, 24415), (4883, 22385), (7733, 14135), (9509, 11495)]