1241485

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 1728000

約数和(自身を除く): 486515

約数列:

[1, 5, 7, 35, 79, 395, 449, 553, 2245, 2765, 3143, 15715, 35471, 177355, 248297, 1241485]

約数ペア:

[(1, 1241485), (5, 248297), (7, 177355), (35, 35471), (79, 15715), (395, 3143), (449, 2765), (553, 2245)]