276502195

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{1069}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 354769200

約数和(自身を除く): 78267005

約数列:

[1, 5, 17, 85, 179, 289, 895, 1069, 1445, 3043, 5345, 15215, 18173, 51731, 90865, 191351, 258655, 308941, 956755, 1544705, 3252967, 16264835, 55300439, 276502195]

約数ペア:

[(1, 276502195), (5, 55300439), (17, 16264835), (85, 3252967), (179, 1544705), (289, 956755), (895, 308941), (1069, 258655), (1445, 191351), (3043, 90865), (5345, 51731), (15215, 18173)]