2704849725

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{507953}}^1$

素因数の和:508037

約数の個数: 24

約数和(自身を含む): 4535013312

約数和(自身を除く): 1830163587

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 507953, 1523859, 2539765, 7619295, 12698825, 36064663, 38096475, 108193989, 180323315, 540969945, 901616575, 2704849725]

約数ペア:

[(1, 2704849725), (3, 901616575), (5, 540969945), (15, 180323315), (25, 108193989), (71, 38096475), (75, 36064663), (213, 12698825), (355, 7619295), (1065, 2539765), (1775, 1523859), (5325, 507953)]