287141900525

素因数分解:

$5^2\times {\mathrm{1907}}^1\times {\mathrm{2207}}^1\times {\mathrm{2729}}^1$

素因数の和:6853

約数の個数: 24

約数和(自身を含む): 356534680320

約数和(自身を除く): 69392779795

約数列:

[1, 5, 25, 1907, 2207, 2729, 9535, 11035, 13645, 47675, 55175, 68225, 4208749, 5204203, 6022903, 21043745, 26021015, 30114515, 105218725, 130105075, 150572575, 11485676021, 57428380105, 287141900525]

約数ペア:

[(1, 287141900525), (5, 57428380105), (25, 11485676021), (1907, 150572575), (2207, 130105075), (2729, 105218725), (9535, 30114515), (11035, 26021015), (13645, 21043745), (47675, 6022903), (55175, 5204203), (68225, 4208749)]