224865

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 411840

約数和(自身を除く): 186975

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 263, 285, 789, 855, 1315, 2367, 3945, 4997, 11835, 14991, 24985, 44973, 74955, 224865]

約数ペア:

[(1, 224865), (3, 74955), (5, 44973), (9, 24985), (15, 14991), (19, 11835), (45, 4997), (57, 3945), (95, 2367), (171, 1315), (263, 855), (285, 789)]