65143035

素因数分解:

$3^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{673}}^1$

素因数の和:929

約数の個数: 40

約数和(自身を含む): 117437760

約数和(自身を除く): 52294725

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 239, 405, 673, 717, 1195, 2019, 2151, 3365, 3585, 6057, 6453, 10095, 10755, 18171, 19359, 30285, 32265, 54513, 90855, 96795, 160847, 272565, 482541, 804235, 1447623, 2412705, 4342869, 7238115, 13028607, 21714345, 65143035]

約数ペア:

[(1, 65143035), (3, 21714345), (5, 13028607), (9, 7238115), (15, 4342869), (27, 2412705), (45, 1447623), (81, 804235), (135, 482541), (239, 272565), (405, 160847), (673, 96795), (717, 90855), (1195, 54513), (2019, 32265), (2151, 30285), (3365, 19359), (3585, 18171), (6057, 10755), (6453, 10095)]