1142235

素因数分解:

$3^3\times 5^1\times {\mathrm{8461}}^1$

素因数の和:8475

約数の個数: 16

約数和(自身を含む): 2030880

約数和(自身を除く): 888645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 8461, 25383, 42305, 76149, 126915, 228447, 380745, 1142235]

約数ペア:

[(1, 1142235), (3, 380745), (5, 228447), (9, 126915), (15, 76149), (27, 42305), (45, 25383), (135, 8461)]