99040045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 138475008

約数和(自身を除く): 39434963

約数列:

[1, 5, 13, 17, 47, 65, 85, 221, 235, 611, 799, 1105, 1907, 3055, 3995, 9535, 10387, 24791, 32419, 51935, 89629, 123955, 162095, 421447, 448145, 1165177, 1523693, 2107235, 5825885, 7618465, 19808009, 99040045]

約数ペア:

[(1, 99040045), (5, 19808009), (13, 7618465), (17, 5825885), (47, 2107235), (65, 1523693), (85, 1165177), (221, 448145), (235, 421447), (611, 162095), (799, 123955), (1105, 89629), (1907, 51935), (3055, 32419), (3995, 24791), (9535, 10387)]