12087005

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8423}}^1$

素因数の和:8476

約数の個数: 16

約数和(自身を含む): 16982784

約数和(自身を除く): 4895779

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 8423, 42115, 58961, 294805, 345343, 1726715, 2417401, 12087005]

約数ペア:

[(1, 12087005), (5, 2417401), (7, 1726715), (35, 345343), (41, 294805), (205, 58961), (287, 42115), (1435, 8423)]