34987545

素因数分解:

$3^4\times 5^1\times {\mathrm{86389}}^1$

素因数の和:86406

約数の個数: 20

約数和(自身を含む): 62719140

約数和(自身を除く): 27731595

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 86389, 259167, 431945, 777501, 1295835, 2332503, 3887505, 6997509, 11662515, 34987545]

約数ペア:

[(1, 34987545), (3, 11662515), (5, 6997509), (9, 3887505), (15, 2332503), (27, 1295835), (45, 777501), (81, 431945), (135, 259167), (405, 86389)]