48563475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 87181920

約数和(自身を除く): 38618445

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 205, 255, 425, 615, 697, 929, 1025, 1275, 2091, 2787, 3075, 3485, 4645, 10455, 13935, 15793, 17425, 23225, 38089, 47379, 52275, 69675, 78965, 114267, 190445, 236895, 394825, 571335, 647513, 952225, 1184475, 1942539, 2856675, 3237565, 9712695, 16187825, 48563475]

約数ペア:

[(1, 48563475), (3, 16187825), (5, 9712695), (15, 3237565), (17, 2856675), (25, 1942539), (41, 1184475), (51, 952225), (75, 647513), (85, 571335), (123, 394825), (205, 236895), (255, 190445), (425, 114267), (615, 78965), (697, 69675), (929, 52275), (1025, 47379), (1275, 38089), (2091, 23225), (2787, 17425), (3075, 15793), (3485, 13935), (4645, 10455)]