25806055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 35251200

約数和(自身を除く): 9445145

約数列:

[1, 5, 11, 47, 55, 67, 149, 235, 335, 517, 737, 745, 1639, 2585, 3149, 3685, 7003, 8195, 9983, 15745, 34639, 35015, 49915, 77033, 109813, 173195, 385165, 469201, 549065, 2346005, 5161211, 25806055]

約数ペア:

[(1, 25806055), (5, 5161211), (11, 2346005), (47, 549065), (55, 469201), (67, 385165), (149, 173195), (235, 109813), (335, 77033), (517, 49915), (737, 35015), (745, 34639), (1639, 15745), (2585, 9983), (3149, 8195), (3685, 7003)]