42800385

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{10529}}^1$

素因数の和:10808

約数の個数: 16

約数和(自身を含む): 68739840

約数和(自身を除く): 25939455

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 10529, 31587, 52645, 157935, 2853359, 8560077, 14266795, 42800385]

約数ペア:

[(1, 42800385), (3, 14266795), (5, 8560077), (15, 2853359), (271, 157935), (813, 52645), (1355, 31587), (4065, 10529)]