109507945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{4513}}^1$

素因数の和:4752

約数の個数: 16

約数和(自身を含む): 137803392

約数和(自身を除く): 28295447

約数列:

[1, 5, 23, 115, 211, 1055, 4513, 4853, 22565, 24265, 103799, 518995, 952243, 4761215, 21901589, 109507945]

約数ペア:

[(1, 109507945), (5, 21901589), (23, 4761215), (115, 952243), (211, 518995), (1055, 103799), (4513, 24265), (4853, 22565)]