15275943

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 23415600

約数和(自身を除く): 8139657

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 569, 1413, 1707, 2983, 5121, 8949, 10811, 26847, 32433, 89333, 97299, 267999, 803997, 1697327, 5091981, 15275943]

約数ペア:

[(1, 15275943), (3, 5091981), (9, 1697327), (19, 803997), (57, 267999), (157, 97299), (171, 89333), (471, 32433), (569, 26847), (1413, 10811), (1707, 8949), (2983, 5121)]