1304235

素因数分解:

$3^3\times 5^1\times {\mathrm{9661}}^1$

素因数の和:9675

約数の個数: 16

約数和(自身を含む): 2318880

約数和(自身を除く): 1014645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9661, 28983, 48305, 86949, 144915, 260847, 434745, 1304235]

約数ペア:

[(1, 1304235), (3, 434745), (5, 260847), (9, 144915), (15, 86949), (27, 48305), (45, 28983), (135, 9661)]