27446500225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{647}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 35545153536

約数和(自身を除く): 8098653311

約数列:

[1, 5, 25, 31, 127, 155, 431, 635, 647, 775, 2155, 3175, 3235, 3937, 10775, 13361, 16175, 19685, 20057, 54737, 66805, 82169, 98425, 100285, 273685, 278857, 334025, 410845, 501425, 1368425, 1394285, 1696847, 2054225, 2547239, 6971425, 8484235, 8644567, 12736195, 35414839, 42421175, 43222835, 63680975, 177074195, 216114175, 885370975, 1097860009, 5489300045, 27446500225]

約数ペア:

[(1, 27446500225), (5, 5489300045), (25, 1097860009), (31, 885370975), (127, 216114175), (155, 177074195), (431, 63680975), (635, 43222835), (647, 42421175), (775, 35414839), (2155, 12736195), (3175, 8644567), (3235, 8484235), (3937, 6971425), (10775, 2547239), (13361, 2054225), (16175, 1696847), (19685, 1394285), (20057, 1368425), (54737, 501425), (66805, 410845), (82169, 334025), (98425, 278857), (100285, 273685)]