86191105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 147184128

約数和(自身を除く): 60993023

約数列:

[1, 5, 7, 11, 13, 17, 35, 55, 65, 77, 85, 91, 119, 143, 187, 221, 385, 455, 595, 715, 935, 1001, 1013, 1105, 1309, 1547, 2431, 5005, 5065, 6545, 7091, 7735, 11143, 12155, 13169, 17017, 17221, 35455, 55715, 65845, 78001, 85085, 86105, 92183, 120547, 144859, 189431, 223873, 390005, 460915, 602735, 724295, 947155, 1014013, 1119365, 1326017, 1567111, 2462603, 5070065, 6630085, 7835555, 12313015, 17238221, 86191105]

約数ペア:

[(1, 86191105), (5, 17238221), (7, 12313015), (11, 7835555), (13, 6630085), (17, 5070065), (35, 2462603), (55, 1567111), (65, 1326017), (77, 1119365), (85, 1014013), (91, 947155), (119, 724295), (143, 602735), (187, 460915), (221, 390005), (385, 223873), (455, 189431), (595, 144859), (715, 120547), (935, 92183), (1001, 86105), (1013, 85085), (1105, 78001), (1309, 65845), (1547, 55715), (2431, 35455), (5005, 17221), (5065, 17017), (6545, 13169), (7091, 12155), (7735, 11143)]