149268085

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{2017}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 193752216

約数和(自身を除く): 44484131

約数列:

[1, 5, 19, 41, 95, 205, 361, 779, 1805, 2017, 3895, 10085, 14801, 38323, 74005, 82697, 191615, 413485, 728137, 1571243, 3640685, 7856215, 29853617, 149268085]

約数ペア:

[(1, 149268085), (5, 29853617), (19, 7856215), (41, 3640685), (95, 1571243), (205, 728137), (361, 413485), (779, 191615), (1805, 82697), (2017, 74005), (3895, 38323), (10085, 14801)]