1330990495

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{8699}}^1$

素因数の和:9206

約数の個数: 16

約数和(自身を含む): 1623628800

約数和(自身を除く): 292638305

約数列:

[1, 5, 71, 355, 431, 2155, 8699, 30601, 43495, 153005, 617629, 3088145, 3749269, 18746345, 266198099, 1330990495]

約数ペア:

[(1, 1330990495), (5, 266198099), (71, 18746345), (355, 3749269), (431, 3088145), (2155, 617629), (8699, 153005), (30601, 43495)]