276032015

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{129289}}^1$

素因数の和:129362

約数の個数: 16

約数和(自身を含む): 384767040

約数和(自身を除く): 108735025

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 129289, 646445, 905023, 4525115, 7886629, 39433145, 55206403, 276032015]

約数ペア:

[(1, 276032015), (5, 55206403), (7, 39433145), (35, 7886629), (61, 4525115), (305, 905023), (427, 646445), (2135, 129289)]