89221185

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 164795904

約数和(自身を除く): 75574719

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 223, 255, 523, 669, 765, 1115, 1569, 2007, 2615, 3345, 3791, 4707, 7845, 8891, 10035, 11373, 18955, 23535, 26673, 34119, 44455, 56865, 80019, 116629, 133365, 170595, 349887, 400095, 583145, 1049661, 1749435, 1982693, 5248305, 5948079, 9913465, 17844237, 29740395, 89221185]

約数ペア:

[(1, 89221185), (3, 29740395), (5, 17844237), (9, 9913465), (15, 5948079), (17, 5248305), (45, 1982693), (51, 1749435), (85, 1049661), (153, 583145), (223, 400095), (255, 349887), (523, 170595), (669, 133365), (765, 116629), (1115, 80019), (1569, 56865), (2007, 44455), (2615, 34119), (3345, 26673), (3791, 23535), (4707, 18955), (7845, 11373), (8891, 10035)]