149209205

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{5171}}^1$

素因数の和:5404

約数の個数: 16

約数和(自身を含む): 186192000

約数和(自身を除く): 36982795

約数列:

[1, 5, 29, 145, 199, 995, 5171, 5771, 25855, 28855, 149959, 749795, 1029029, 5145145, 29841841, 149209205]

約数ペア:

[(1, 149209205), (5, 29841841), (29, 5145145), (145, 1029029), (199, 749795), (995, 149959), (5171, 28855), (5771, 25855)]