27833065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 37691136

約数和(自身を除く): 9858071

約数列:

[1, 5, 13, 37, 65, 71, 163, 185, 355, 481, 815, 923, 2119, 2405, 2627, 4615, 6031, 10595, 11573, 13135, 30155, 34151, 57865, 78403, 150449, 170755, 392015, 428201, 752245, 2141005, 5566613, 27833065]

約数ペア:

[(1, 27833065), (5, 5566613), (13, 2141005), (37, 752245), (65, 428201), (71, 392015), (163, 170755), (185, 150449), (355, 78403), (481, 57865), (815, 34151), (923, 30155), (2119, 13135), (2405, 11573), (2627, 10595), (4615, 6031)]