9936905

素因数分解:

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

素因数の和:329

約数の個数: 32

約数和(自身を含む): 14117760

約数和(自身を除く): 4180855

約数列:

[1, 5, 11, 19, 37, 55, 95, 185, 209, 257, 407, 703, 1045, 1285, 2035, 2827, 3515, 4883, 7733, 9509, 14135, 24415, 38665, 47545, 53713, 104599, 180671, 268565, 522995, 903355, 1987381, 9936905]

約数ペア:

[(1, 9936905), (5, 1987381), (11, 903355), (19, 522995), (37, 268565), (55, 180671), (95, 104599), (185, 53713), (209, 47545), (257, 38665), (407, 24415), (703, 14135), (1045, 9509), (1285, 7733), (2035, 4883), (2827, 3515)]