79916795

素因数分解:

$5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4129}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 112996800

約数和(自身を除く): 33080005

約数列:

[1, 5, 7, 35, 49, 79, 245, 395, 553, 2765, 3871, 4129, 19355, 20645, 28903, 144515, 202321, 326191, 1011605, 1630955, 2283337, 11416685, 15983359, 79916795]

約数ペア:

[(1, 79916795), (5, 15983359), (7, 11416685), (35, 2283337), (49, 1630955), (79, 1011605), (245, 326191), (395, 202321), (553, 144515), (2765, 28903), (3871, 20645), (4129, 19355)]