109397305

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{1109}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 133333200

約数和(自身を除く): 23935895

約数列:

[1, 5, 109, 181, 545, 905, 1109, 5545, 19729, 98645, 120881, 200729, 604405, 1003645, 21879461, 109397305]

約数ペア:

[(1, 109397305), (5, 21879461), (109, 1003645), (181, 604405), (545, 200729), (905, 120881), (1109, 98645), (5545, 19729)]