9211705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 12558240

約数和(自身を除く): 3346535

約数列:

[1, 5, 17, 29, 37, 85, 101, 145, 185, 493, 505, 629, 1073, 1717, 2465, 2929, 3145, 3737, 5365, 8585, 14645, 18241, 18685, 49793, 63529, 91205, 108373, 248965, 317645, 541865, 1842341, 9211705]

約数ペア:

[(1, 9211705), (5, 1842341), (17, 541865), (29, 317645), (37, 248965), (85, 108373), (101, 91205), (145, 63529), (185, 49793), (493, 18685), (505, 18241), (629, 14645), (1073, 8585), (1717, 5365), (2465, 3737), (2929, 3145)]