1810415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 24

約数和(自身を含む): 2468880

約数和(自身を除く): 658465

約数列:

[1, 5, 17, 19, 59, 85, 95, 295, 323, 361, 1003, 1121, 1615, 1805, 5015, 5605, 6137, 19057, 21299, 30685, 95285, 106495, 362083, 1810415]

約数ペア:

[(1, 1810415), (5, 362083), (17, 106495), (19, 95285), (59, 30685), (85, 21299), (95, 19057), (295, 6137), (323, 5605), (361, 5015), (1003, 1805), (1121, 1615)]