87436805

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{5399}}^1$

素因数の和:5524

約数の個数: 16

約数和(自身を含む): 108864000

約数和(自身を除く): 21427195

約数列:

[1, 5, 41, 79, 205, 395, 3239, 5399, 16195, 26995, 221359, 426521, 1106795, 2132605, 17487361, 87436805]

約数ペア:

[(1, 87436805), (5, 17487361), (41, 2132605), (79, 1106795), (205, 426521), (395, 221359), (3239, 26995), (5399, 16195)]