12775365

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3889}}^1$

素因数の和:3973

約数の個数: 24

約数和(自身を含む): 22453080

約数和(自身を除く): 9677715

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 3889, 11667, 19445, 35001, 58335, 175005, 283897, 851691, 1419485, 2555073, 4258455, 12775365]

約数ペア:

[(1, 12775365), (3, 4258455), (5, 2555073), (9, 1419485), (15, 851691), (45, 283897), (73, 175005), (219, 58335), (365, 35001), (657, 19445), (1095, 11667), (3285, 3889)]