40243005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81299}}^1$

素因数の和:81321

約数の個数: 24

約数和(自身を含む): 76096800

約数和(自身を除く): 35853795

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 81299, 243897, 406495, 731691, 894289, 1219485, 2682867, 3658455, 4471445, 8048601, 13414335, 40243005]

約数ペア:

[(1, 40243005), (3, 13414335), (5, 8048601), (9, 4471445), (11, 3658455), (15, 2682867), (33, 1219485), (45, 894289), (55, 731691), (99, 406495), (165, 243897), (495, 81299)]