1387755085

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{21767}}^1$

素因数の和:22124

約数の個数: 16

約数和(自身を含む): 1711487232

約数和(自身を除く): 323732147

約数列:

[1, 5, 41, 205, 311, 1555, 12751, 21767, 63755, 108835, 892447, 4462235, 6769537, 33847685, 277551017, 1387755085]

約数ペア:

[(1, 1387755085), (5, 277551017), (41, 33847685), (205, 6769537), (311, 4462235), (1555, 892447), (12751, 108835), (21767, 63755)]