1978528035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{386809}}^1$

素因数の和:386859

約数の個数: 32

約数和(自身を含む): 3564840960

約数和(自身を除く): 1586312925

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 386809, 1160427, 1934045, 4254899, 5802135, 11991079, 12764697, 21274495, 35973237, 59955395, 63823485, 131901869, 179866185, 395705607, 659509345, 1978528035]

約数ペア:

[(1, 1978528035), (3, 659509345), (5, 395705607), (11, 179866185), (15, 131901869), (31, 63823485), (33, 59955395), (55, 35973237), (93, 21274495), (155, 12764697), (165, 11991079), (341, 5802135), (465, 4254899), (1023, 1934045), (1705, 1160427), (5115, 386809)]