851427135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1455431}}^1$

素因数の和:1455455

約数の個数: 24

約数和(自身を含む): 1589331744

約数和(自身を除く): 737904609

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1455431, 4366293, 7277155, 13098879, 18920603, 21831465, 56761809, 65494395, 94603015, 170285427, 283809045, 851427135]

約数ペア:

[(1, 851427135), (3, 283809045), (5, 170285427), (9, 94603015), (13, 65494395), (15, 56761809), (39, 21831465), (45, 18920603), (65, 13098879), (117, 7277155), (195, 4366293), (585, 1455431)]