129675450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{864503}}^1$

素因数の和:864518

約数の個数: 24

約数和(自身を含む): 321595488

約数和(自身を除く): 191920038

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 864503, 1729006, 2593509, 4322515, 5187018, 8645030, 12967545, 21612575, 25935090, 43225150, 64837725, 129675450]

約数ペア:

[(1, 129675450), (2, 64837725), (3, 43225150), (5, 25935090), (6, 21612575), (10, 12967545), (15, 8645030), (25, 5187018), (30, 4322515), (50, 2593509), (75, 1729006), (150, 864503)]