253444855

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{5639}}^1$

素因数の和:5834

約数の個数: 16

約数和(自身を含む): 310651200

約数和(自身を除く): 57206345

約数列:

[1, 5, 89, 101, 445, 505, 5639, 8989, 28195, 44945, 501871, 569539, 2509355, 2847695, 50688971, 253444855]

約数ペア:

[(1, 253444855), (5, 50688971), (89, 2847695), (101, 2509355), (445, 569539), (505, 501871), (5639, 44945), (8989, 28195)]