86860015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{6553}}^1$

素因数の和:6810

約数の個数: 16

約数和(自身を含む): 114196896

約数和(自身を除く): 27336881

約数列:

[1, 5, 11, 55, 241, 1205, 2651, 6553, 13255, 32765, 72083, 360415, 1579273, 7896365, 17372003, 86860015]

約数ペア:

[(1, 86860015), (5, 17372003), (11, 7896365), (55, 1579273), (241, 360415), (1205, 72083), (2651, 32765), (6553, 13255)]