1505210055

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{80471}}^1$

素因数の和:80551

約数の個数: 32

約数和(自身を含む): 2549352960

約数和(自身を除く): 1044142905

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 3741, 6235, 18705, 80471, 241413, 402355, 1207065, 2333659, 3460253, 7000977, 10380759, 11668295, 17301265, 35004885, 51903795, 100347337, 301042011, 501736685, 1505210055]

約数ペア:

[(1, 1505210055), (3, 501736685), (5, 301042011), (15, 100347337), (29, 51903795), (43, 35004885), (87, 17301265), (129, 11668295), (145, 10380759), (215, 7000977), (435, 3460253), (645, 2333659), (1247, 1207065), (3741, 402355), (6235, 241413), (18705, 80471)]