20151135

素因数分解:

$3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{787}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 35034480

約数和(自身を除く): 14883345

約数列:

[1, 3, 5, 9, 15, 45, 569, 787, 1707, 2361, 2845, 3935, 5121, 7083, 8535, 11805, 25605, 35415, 447803, 1343409, 2239015, 4030227, 6717045, 20151135]

約数ペア:

[(1, 20151135), (3, 6717045), (5, 4030227), (9, 2239015), (15, 1343409), (45, 447803), (569, 35415), (787, 25605), (1707, 11805), (2361, 8535), (2845, 7083), (3935, 5121)]