27837865

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 37946880

約数和(自身を除く): 10109015

約数列:

[1, 5, 11, 47, 55, 89, 121, 235, 445, 517, 605, 979, 1331, 2585, 4183, 4895, 5687, 6655, 10769, 20915, 28435, 46013, 53845, 62557, 118459, 230065, 312785, 506143, 592295, 2530715, 5567573, 27837865]

約数ペア:

[(1, 27837865), (5, 5567573), (11, 2530715), (47, 592295), (55, 506143), (89, 312785), (121, 230065), (235, 118459), (445, 62557), (517, 53845), (605, 46013), (979, 28435), (1331, 20915), (2585, 10769), (4183, 6655), (4895, 5687)]