156975945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1495009}}^1$

素因数の和:1495024

約数の個数: 16

約数和(自身を含む): 287041920

約数和(自身を除く): 130065975

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1495009, 4485027, 7475045, 10465063, 22425135, 31395189, 52325315, 156975945]

約数ペア:

[(1, 156975945), (3, 52325315), (5, 31395189), (7, 22425135), (15, 10465063), (21, 7475045), (35, 4485027), (105, 1495009)]