155344905

素因数分解:

$3^3\times 5^1\times {\mathrm{1150703}}^1$

素因数の和:1150717

約数の個数: 16

約数和(自身を含む): 276168960

約数和(自身を除く): 120824055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1150703, 3452109, 5753515, 10356327, 17260545, 31068981, 51781635, 155344905]

約数ペア:

[(1, 155344905), (3, 51781635), (5, 31068981), (9, 17260545), (15, 10356327), (27, 5753515), (45, 3452109), (135, 1150703)]