31590945

素因数分解:

$3^3\times 5^1\times {\mathrm{234007}}^1$

素因数の和:234021

約数の個数: 16

約数和(自身を含む): 56161920

約数和(自身を除く): 24570975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 234007, 702021, 1170035, 2106063, 3510105, 6318189, 10530315, 31590945]

約数ペア:

[(1, 31590945), (3, 10530315), (5, 6318189), (9, 3510105), (15, 2106063), (27, 1170035), (45, 702021), (135, 234007)]