98688095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{20161}}^1$

素因数の和:20266

約数の個数: 16

約数和(自身を含む): 130649760

約数和(自身を除く): 31961665

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 20161, 100805, 221771, 1108855, 1794329, 8971645, 19737619, 98688095]

約数ペア:

[(1, 98688095), (5, 19737619), (11, 8971645), (55, 1794329), (89, 1108855), (445, 221771), (979, 100805), (4895, 20161)]