977225085

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{297481}}^1$

素因数の和:297565

約数の個数: 24

約数和(自身を含む): 1717066104

約数和(自身を除く): 739841019

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 297481, 892443, 1487405, 2677329, 4462215, 13386645, 21716113, 65148339, 108580565, 195445017, 325741695, 977225085]

約数ペア:

[(1, 977225085), (3, 325741695), (5, 195445017), (9, 108580565), (15, 65148339), (45, 21716113), (73, 13386645), (219, 4462215), (365, 2677329), (657, 1487405), (1095, 892443), (3285, 297481)]