99406925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4423}}^1$

素因数の和:4493

約数の個数: 24

約数和(自身を含む): 131658240

約数和(自身を除く): 32251315

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 775, 899, 4423, 4495, 22115, 22475, 110575, 128267, 137113, 641335, 685565, 3206675, 3427825, 3976277, 19881385, 99406925]

約数ペア:

[(1, 99406925), (5, 19881385), (25, 3976277), (29, 3427825), (31, 3206675), (145, 685565), (155, 641335), (725, 137113), (775, 128267), (899, 110575), (4423, 22475), (4495, 22115)]