27964725

素因数分解:

$3^1\times 5^2\times {\mathrm{571}}^1\times {\mathrm{653}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 46386912

約数和(自身を除く): 18422187

約数列:

[1, 3, 5, 15, 25, 75, 571, 653, 1713, 1959, 2855, 3265, 8565, 9795, 14275, 16325, 42825, 48975, 372863, 1118589, 1864315, 5592945, 9321575, 27964725]

約数ペア:

[(1, 27964725), (3, 9321575), (5, 5592945), (15, 1864315), (25, 1118589), (75, 372863), (571, 48975), (653, 42825), (1713, 16325), (1959, 14275), (2855, 9795), (3265, 8565)]