89667455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5233}}^1$

素因数の和:5410

約数の個数: 16

約数和(自身を含む): 113054400

約数和(自身を除く): 23386945

約数列:

[1, 5, 23, 115, 149, 745, 3427, 5233, 17135, 26165, 120359, 601795, 779717, 3898585, 17933491, 89667455]

約数ペア:

[(1, 89667455), (5, 17933491), (23, 3898585), (115, 779717), (149, 601795), (745, 120359), (3427, 26165), (5233, 17135)]