40503105

素因数分解:

$3^3\times 5^1\times {\mathrm{300023}}^1$

素因数の和:300037

約数の個数: 16

約数和(自身を含む): 72005760

約数和(自身を除く): 31502655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 300023, 900069, 1500115, 2700207, 4500345, 8100621, 13501035, 40503105]

約数ペア:

[(1, 40503105), (3, 13501035), (5, 8100621), (9, 4500345), (15, 2700207), (27, 1500115), (45, 900069), (135, 300023)]