4372354485

素因数分解:

$3^4\times 5^1\times {\mathrm{10795937}}^1$

素因数の和:10795954

約数の個数: 20

約数和(自身を含む): 7837850988

約数和(自身を除く): 3465496503

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 10795937, 32387811, 53979685, 97163433, 161939055, 291490299, 485817165, 874470897, 1457451495, 4372354485]

約数ペア:

[(1, 4372354485), (3, 1457451495), (5, 874470897), (9, 485817165), (15, 291490299), (27, 161939055), (45, 97163433), (81, 53979685), (135, 32387811), (405, 10795937)]