8056665

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 15288000

約数和(自身を除く): 7231335

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 349, 405, 513, 855, 1047, 1215, 1539, 1745, 2565, 3141, 4617, 5235, 6631, 7695, 9423, 15705, 19893, 23085, 28269, 33155, 47115, 59679, 84807, 99465, 141345, 179037, 298395, 424035, 537111, 895185, 1611333, 2685555, 8056665]

約数ペア:

[(1, 8056665), (3, 2685555), (5, 1611333), (9, 895185), (15, 537111), (19, 424035), (27, 298395), (45, 179037), (57, 141345), (81, 99465), (95, 84807), (135, 59679), (171, 47115), (243, 33155), (285, 28269), (349, 23085), (405, 19893), (513, 15705), (855, 9423), (1047, 7695), (1215, 6631), (1539, 5235), (1745, 4617), (2565, 3141)]