25289595

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19379}}^1$

素因数の和:19419

約数の個数: 24

約数和(自身を含む): 45349200

約数和(自身を除く): 20059605

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 19379, 58137, 96895, 174411, 290685, 561991, 872055, 1685973, 2809955, 5057919, 8429865, 25289595]

約数ペア:

[(1, 25289595), (3, 8429865), (5, 5057919), (9, 2809955), (15, 1685973), (29, 872055), (45, 561991), (87, 290685), (145, 174411), (261, 96895), (435, 58137), (1305, 19379)]