22151121365

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{478271}}^1$

素因数の和:478492

約数の個数: 16

約数和(自身を含む): 27204111360

約数和(自身を除く): 5052989995

約数列:

[1, 5, 59, 157, 295, 785, 9263, 46315, 478271, 2391355, 28217989, 75088547, 141089945, 375442735, 4430224273, 22151121365]

約数ペア:

[(1, 22151121365), (5, 4430224273), (59, 375442735), (157, 141089945), (295, 75088547), (785, 28217989), (9263, 2391355), (46315, 478271)]