56927025

素因数分解:

$3^2\times 5^2\times {\mathrm{503}}^2$

素因数の和:1022

約数の個数: 27

約数和(自身を含む): 102165739

約数和(自身を除く): 45238714

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 503, 1509, 2515, 4527, 7545, 12575, 22635, 37725, 113175, 253009, 759027, 1265045, 2277081, 3795135, 6325225, 11385405, 18975675, 56927025]

約数ペア:

[(1, 56927025), (3, 18975675), (5, 11385405), (9, 6325225), (15, 3795135), (25, 2277081), (45, 1265045), (75, 759027), (225, 253009), (503, 113175), (1509, 37725), (2515, 22635), (4527, 12575)]