53477682705

素因数分解:

$3^4\times 5^1\times {\mathrm{132043661}}^1$

素因数の和:132043678

約数の個数: 20

約数和(自身を含む): 95863698612

約数和(自身を除く): 42386015907

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 132043661, 396130983, 660218305, 1188392949, 1980654915, 3565178847, 5941964745, 10695536541, 17825894235, 53477682705]

約数ペア:

[(1, 53477682705), (3, 17825894235), (5, 10695536541), (9, 5941964745), (15, 3565178847), (27, 1980654915), (45, 1188392949), (81, 660218305), (135, 396130983), (405, 132043661)]