190042155

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{98213}}^1$

素因数の和:98267

約数の個数: 24

約数和(自身を含む): 337070448

約数和(自身を除く): 147028293

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 98213, 294639, 491065, 883917, 1473195, 4223159, 4419585, 12669477, 21115795, 38008431, 63347385, 190042155]

約数ペア:

[(1, 190042155), (3, 63347385), (5, 38008431), (9, 21115795), (15, 12669477), (43, 4419585), (45, 4223159), (129, 1473195), (215, 883917), (387, 491065), (645, 294639), (1935, 98213)]