8889186955

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{1291}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 12372192000

約数和(自身を除く): 3483005045

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 599, 605, 1045, 1291, 2299, 2995, 6455, 6589, 11381, 11495, 14201, 24529, 32945, 56905, 71005, 72479, 122645, 125191, 156211, 269819, 362395, 625955, 773309, 781055, 1349095, 1377101, 2968009, 3866545, 6885505, 8506399, 14692871, 14840045, 42531995, 73464355, 93570389, 161621581, 467851945, 808107905, 1777837391, 8889186955]

約数ペア:

[(1, 8889186955), (5, 1777837391), (11, 808107905), (19, 467851945), (55, 161621581), (95, 93570389), (121, 73464355), (209, 42531995), (599, 14840045), (605, 14692871), (1045, 8506399), (1291, 6885505), (2299, 3866545), (2995, 2968009), (6455, 1377101), (6589, 1349095), (11381, 781055), (11495, 773309), (14201, 625955), (24529, 362395), (32945, 269819), (56905, 156211), (71005, 125191), (72479, 122645)]