264331425

素因数分解:

$3^1\times 5^2\times {\mathrm{487}}^1\times {\mathrm{7237}}^1$

素因数の和:7737

約数の個数: 24

約数和(自身を含む): 437985856

約数和(自身を除く): 173654431

約数列:

[1, 3, 5, 15, 25, 75, 487, 1461, 2435, 7237, 7305, 12175, 21711, 36185, 36525, 108555, 180925, 542775, 3524419, 10573257, 17622095, 52866285, 88110475, 264331425]

約数ペア:

[(1, 264331425), (3, 88110475), (5, 52866285), (15, 17622095), (25, 10573257), (75, 3524419), (487, 542775), (1461, 180925), (2435, 108555), (7237, 36525), (7305, 36185), (12175, 21711)]