22728055

素因数分解:

$5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1291}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 31256064

約数和(自身を除く): 8528009

約数列:

[1, 5, 7, 35, 503, 1291, 2515, 3521, 6455, 9037, 17605, 45185, 649373, 3246865, 4545611, 22728055]

約数ペア:

[(1, 22728055), (5, 4545611), (7, 3246865), (35, 649373), (503, 45185), (1291, 17605), (2515, 9037), (3521, 6455)]