99309025

素因数分解:

$5^2\times {\mathrm{971}}^1\times {\mathrm{4091}}^1$

素因数の和:5072

約数の個数: 12

約数和(自身を含む): 123300144

約数和(自身を除く): 23991119

約数列:

[1, 5, 25, 971, 4091, 4855, 20455, 24275, 102275, 3972361, 19861805, 99309025]

約数ペア:

[(1, 99309025), (5, 19861805), (25, 3972361), (971, 102275), (4091, 24275), (4855, 20455)]