11525175

素因数分解:

$3^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:480

約数の個数: 36

約数和(自身を含む): 20830264

約数和(自身を除く): 9305089

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 181, 225, 283, 543, 849, 905, 1415, 1629, 2547, 2715, 4245, 4525, 7075, 8145, 12735, 13575, 21225, 40725, 51223, 63675, 153669, 256115, 461007, 768345, 1280575, 2305035, 3841725, 11525175]

約数ペア:

[(1, 11525175), (3, 3841725), (5, 2305035), (9, 1280575), (15, 768345), (25, 461007), (45, 256115), (75, 153669), (181, 63675), (225, 51223), (283, 40725), (543, 21225), (849, 13575), (905, 12735), (1415, 8145), (1629, 7075), (2547, 4525), (2715, 4245)]