85965345

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 159449472

約数和(自身を除く): 73484127

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 103, 153, 255, 309, 515, 765, 927, 1091, 1545, 1751, 3273, 4635, 5253, 5455, 8755, 9819, 15759, 16365, 18547, 26265, 49095, 55641, 78795, 92735, 112373, 166923, 278205, 337119, 561865, 834615, 1011357, 1685595, 1910341, 5056785, 5731023, 9551705, 17193069, 28655115, 85965345]

約数ペア:

[(1, 85965345), (3, 28655115), (5, 17193069), (9, 9551705), (15, 5731023), (17, 5056785), (45, 1910341), (51, 1685595), (85, 1011357), (103, 834615), (153, 561865), (255, 337119), (309, 278205), (515, 166923), (765, 112373), (927, 92735), (1091, 78795), (1545, 55641), (1751, 49095), (3273, 26265), (4635, 18547), (5253, 16365), (5455, 15759), (8755, 9819)]