1242071962155

素因数分解:

$3^4\times 5^1\times {\mathrm{11897}}^1\times {\mathrm{257783}}^1$

素因数の和:269697

約数の個数: 40

約数和(自身を含む): 2226724787232

約数和(自身を除く): 984652825077

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 11897, 35691, 59485, 107073, 178455, 257783, 321219, 535365, 773349, 963657, 1288915, 1606095, 2320047, 3866745, 4818285, 6960141, 11600235, 20880423, 34800705, 104402115, 3066844351, 9200533053, 15334221755, 27601599159, 46002665265, 82804797477, 138007995795, 248414392431, 414023987385, 1242071962155]

約数ペア:

[(1, 1242071962155), (3, 414023987385), (5, 248414392431), (9, 138007995795), (15, 82804797477), (27, 46002665265), (45, 27601599159), (81, 15334221755), (135, 9200533053), (405, 3066844351), (11897, 104402115), (35691, 34800705), (59485, 20880423), (107073, 11600235), (178455, 6960141), (257783, 4818285), (321219, 3866745), (535365, 2320047), (773349, 1606095), (963657, 1288915)]