29038475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 37676160

約数和(自身を除く): 8637685

約数列:

[1, 5, 25, 31, 89, 155, 421, 445, 775, 2105, 2225, 2759, 10525, 13051, 13795, 37469, 65255, 68975, 187345, 326275, 936725, 1161539, 5807695, 29038475]

約数ペア:

[(1, 29038475), (5, 5807695), (25, 1161539), (31, 936725), (89, 326275), (155, 187345), (421, 68975), (445, 65255), (775, 37469), (2105, 13795), (2225, 13051), (2759, 10525)]