328725

素因数分解:

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

素因数の和:506

約数の個数: 24

約数和(自身を含む): 605120

約数和(自身を除く): 276395

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 487, 675, 1461, 2435, 4383, 7305, 12175, 13149, 21915, 36525, 65745, 109575, 328725]

約数ペア:

[(1, 328725), (3, 109575), (5, 65745), (9, 36525), (15, 21915), (25, 13149), (27, 12175), (45, 7305), (75, 4383), (135, 2435), (225, 1461), (487, 675)]