27963135

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2293}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 48669504

約数和(自身を除く): 20706369

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2293, 2439, 4065, 6879, 11465, 12195, 20637, 34395, 103185, 621403, 1864209, 3107015, 5592627, 9321045, 27963135]

約数ペア:

[(1, 27963135), (3, 9321045), (5, 5592627), (9, 3107015), (15, 1864209), (45, 621403), (271, 103185), (813, 34395), (1355, 20637), (2293, 12195), (2439, 11465), (4065, 6879)]