72510225

素因数分解:

$3^1\times 5^2\times {\mathrm{966803}}^1$

素因数の和:966816

約数の個数: 12

約数和(自身を含む): 119883696

約数和(自身を除く): 47373471

約数列:

[1, 3, 5, 15, 25, 75, 966803, 2900409, 4834015, 14502045, 24170075, 72510225]

約数ペア:

[(1, 72510225), (3, 24170075), (5, 14502045), (15, 4834015), (25, 2900409), (75, 966803)]