27371295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 55990272

約数和(自身を除く): 28618977

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 2803, 3255, 8409, 9765, 14015, 19621, 25227, 42045, 58863, 86893, 98105, 126135, 176589, 260679, 294315, 434465, 608251, 782037, 882945, 1303395, 1824753, 3041255, 3910185, 5474259, 9123765, 27371295]

約数ペア:

[(1, 27371295), (3, 9123765), (5, 5474259), (7, 3910185), (9, 3041255), (15, 1824753), (21, 1303395), (31, 882945), (35, 782037), (45, 608251), (63, 434465), (93, 294315), (105, 260679), (155, 176589), (217, 126135), (279, 98105), (315, 86893), (465, 58863), (651, 42045), (1085, 25227), (1395, 19621), (1953, 14015), (2803, 9765), (3255, 8409)]