40027545

素因数分解:

$3^2\times 5^1\times {\mathrm{889501}}^1$

素因数の和:889512

約数の個数: 12

約数和(自身を含む): 69381156

約数和(自身を除く): 29353611

約数列:

[1, 3, 5, 9, 15, 45, 889501, 2668503, 4447505, 8005509, 13342515, 40027545]

約数ペア:

[(1, 40027545), (3, 13342515), (5, 8005509), (9, 4447505), (15, 2668503), (45, 889501)]