1139045

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 1444608

約数和(自身を除く): 305563

約数列:

[1, 5, 37, 47, 131, 185, 235, 655, 1739, 4847, 6157, 8695, 24235, 30785, 227809, 1139045]

約数ペア:

[(1, 1139045), (5, 227809), (37, 30785), (47, 24235), (131, 8695), (185, 6157), (235, 4847), (655, 1739)]