19095075

素因数分解:

$3^3\times 5^2\times {\mathrm{28289}}^1$

素因数の和:28308

約数の個数: 24

約数和(自身を含む): 35079600

約数和(自身を除く): 15984525

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 28289, 84867, 141445, 254601, 424335, 707225, 763803, 1273005, 2121675, 3819015, 6365025, 19095075]

約数ペア:

[(1, 19095075), (3, 6365025), (5, 3819015), (9, 2121675), (15, 1273005), (25, 763803), (27, 707225), (45, 424335), (75, 254601), (135, 141445), (225, 84867), (675, 28289)]