85537225

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 108604160

約数和(自身を除く): 23066935

約数列:

[1, 5, 25, 67, 223, 229, 335, 1115, 1145, 1675, 5575, 5725, 14941, 15343, 51067, 74705, 76715, 255335, 373525, 383575, 1276675, 3421489, 17107445, 85537225]

約数ペア:

[(1, 85537225), (5, 17107445), (25, 3421489), (67, 1276675), (223, 383575), (229, 373525), (335, 255335), (1115, 76715), (1145, 74705), (1675, 51067), (5575, 15343), (5725, 14941)]