99212005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{4523}}^1$

素因数の和:4676

約数の個数: 16

約数和(自身を含む): 123125184

約数和(自身を除く): 23913179

約数列:

[1, 5, 41, 107, 205, 535, 4387, 4523, 21935, 22615, 185443, 483961, 927215, 2419805, 19842401, 99212005]

約数ペア:

[(1, 99212005), (5, 19842401), (41, 2419805), (107, 927215), (205, 483961), (535, 185443), (4387, 22615), (4523, 21935)]