23887295

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 31063488

約数和(自身を除く): 7176193

約数列:

[1, 5, 17, 61, 85, 271, 289, 305, 1037, 1355, 1445, 4607, 5185, 16531, 17629, 23035, 78319, 82655, 88145, 281027, 391595, 1405135, 4777459, 23887295]

約数ペア:

[(1, 23887295), (5, 4777459), (17, 1405135), (61, 391595), (85, 281027), (271, 88145), (289, 82655), (305, 78319), (1037, 23035), (1355, 17629), (1445, 16531), (4607, 5185)]