708966945

素因数分解:

$3^3\times 5^1\times {\mathrm{5251607}}^1$

素因数の和:5251621

約数の個数: 16

約数和(自身を含む): 1260385920

約数和(自身を除く): 551418975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 5251607, 15754821, 26258035, 47264463, 78774105, 141793389, 236322315, 708966945]

約数ペア:

[(1, 708966945), (3, 236322315), (5, 141793389), (9, 78774105), (15, 47264463), (27, 26258035), (45, 15754821), (135, 5251607)]