1422765

素因数分解:

$3^5\times 5^1\times {\mathrm{1171}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 2559648

約数和(自身を除く): 1136883

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1171, 1215, 3513, 5855, 10539, 17565, 31617, 52695, 94851, 158085, 284553, 474255, 1422765]

約数ペア:

[(1, 1422765), (3, 474255), (5, 284553), (9, 158085), (15, 94851), (27, 52695), (45, 31617), (81, 17565), (135, 10539), (243, 5855), (405, 3513), (1171, 1215)]