27661645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5651}}^1$

素因数の和:5756

約数の個数: 16

約数和(自身を含む): 36624960

約数和(自身を除く): 8963315

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 5651, 28255, 62161, 310805, 502939, 2514695, 5532329, 27661645]

約数ペア:

[(1, 27661645), (5, 5532329), (11, 2514695), (55, 502939), (89, 310805), (445, 62161), (979, 28255), (4895, 5651)]