15226055

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 20361312

約数和(自身を除く): 5135257

約数列:

[1, 5, 13, 37, 65, 169, 185, 481, 487, 845, 2405, 2435, 6253, 6331, 18019, 31265, 31655, 82303, 90095, 234247, 411515, 1171235, 3045211, 15226055]

約数ペア:

[(1, 15226055), (5, 3045211), (13, 1171235), (37, 411515), (65, 234247), (169, 90095), (185, 82303), (481, 31655), (487, 31265), (845, 18019), (2405, 6331), (2435, 6253)]