2748884545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1612249}}^1$

素因数の和:1612296

約数の個数: 16

約数和(自身を含む): 3714624000

約数和(自身を除く): 965739455

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 1612249, 8061245, 17734739, 49979719, 88673695, 249898595, 549776909, 2748884545]

約数ペア:

[(1, 2748884545), (5, 549776909), (11, 249898595), (31, 88673695), (55, 49979719), (155, 17734739), (341, 8061245), (1705, 1612249)]