76979665

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70949}}^1$

素因数の和:70992

約数の個数: 16

約数和(自身を含む): 108979200

約数和(自身を除く): 31999535

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 70949, 354745, 496643, 2199419, 2483215, 10997095, 15395933, 76979665]

約数ペア:

[(1, 76979665), (5, 15395933), (7, 10997095), (31, 2483215), (35, 2199419), (155, 496643), (217, 354745), (1085, 70949)]