1885650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 5041344

約数和(自身を除く): 3155694

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 967, 975, 1934, 1950, 2901, 4835, 5802, 9670, 12571, 14505, 24175, 25142, 29010, 37713, 48350, 62855, 72525, 75426, 125710, 145050, 188565, 314275, 377130, 628550, 942825, 1885650]

約数ペア:

[(1, 1885650), (2, 942825), (3, 628550), (5, 377130), (6, 314275), (10, 188565), (13, 145050), (15, 125710), (25, 75426), (26, 72525), (30, 62855), (39, 48350), (50, 37713), (65, 29010), (75, 25142), (78, 24175), (130, 14505), (150, 12571), (195, 9670), (325, 5802), (390, 4835), (650, 2901), (967, 1950), (975, 1934)]