76297545

素因数分解:

$3^4\times 5^1\times {\mathrm{188389}}^1$

素因数の和:188406

約数の個数: 20

約数和(自身を含む): 136771140

約数和(自身を除く): 60473595

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 188389, 565167, 941945, 1695501, 2825835, 5086503, 8477505, 15259509, 25432515, 76297545]

約数ペア:

[(1, 76297545), (3, 25432515), (5, 15259509), (9, 8477505), (15, 5086503), (27, 2825835), (45, 1695501), (81, 941945), (135, 565167), (405, 188389)]