53358495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{209249}}^1$

素因数の和:209274

約数の個数: 16

約数和(自身を含む): 90396000

約数和(自身を除く): 37037505

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 209249, 627747, 1046245, 3138735, 3557233, 10671699, 17786165, 53358495]

約数ペア:

[(1, 53358495), (3, 17786165), (5, 10671699), (15, 3557233), (17, 3138735), (51, 1046245), (85, 627747), (255, 209249)]