4817545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 6501384

約数和(自身を除く): 1683839

約数列:

[1, 5, 17, 19, 85, 95, 157, 323, 361, 785, 1615, 1805, 2669, 2983, 6137, 13345, 14915, 30685, 50711, 56677, 253555, 283385, 963509, 4817545]

約数ペア:

[(1, 4817545), (5, 963509), (17, 283385), (19, 253555), (85, 56677), (95, 50711), (157, 30685), (323, 14915), (361, 13345), (785, 6137), (1615, 2983), (1805, 2669)]