41988385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{25999}}^1$

素因数の和:26040

約数の個数: 16

約数和(自身を含む): 56160000

約数和(自身を除く): 14171615

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 25999, 129995, 441983, 493981, 2209915, 2469905, 8397677, 41988385]

約数ペア:

[(1, 41988385), (5, 8397677), (17, 2469905), (19, 2209915), (85, 493981), (95, 441983), (323, 129995), (1615, 25999)]