2155114545

素因数分解:

$3^1\times 5^1\times {\mathrm{4481}}^1\times {\mathrm{32063}}^1$

素因数の和:36552

約数の個数: 16

約数和(自身を含む): 3449060352

約数和(自身を除く): 1293945807

約数列:

[1, 3, 5, 15, 4481, 13443, 22405, 32063, 67215, 96189, 160315, 480945, 143674303, 431022909, 718371515, 2155114545]

約数ペア:

[(1, 2155114545), (3, 718371515), (5, 431022909), (15, 143674303), (4481, 480945), (13443, 160315), (22405, 96189), (32063, 67215)]