48291255

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 92044800

約数和(自身を除く): 43753545

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 67, 95, 135, 171, 201, 281, 285, 335, 513, 603, 843, 855, 1005, 1273, 1405, 1809, 2529, 2565, 3015, 3819, 4215, 5339, 6365, 7587, 9045, 11457, 12645, 16017, 18827, 19095, 26695, 34371, 37935, 48051, 56481, 57285, 80085, 94135, 144153, 169443, 171855, 240255, 282405, 357713, 508329, 720765, 847215, 1073139, 1788565, 2541645, 3219417, 5365695, 9658251, 16097085, 48291255]

約数ペア:

[(1, 48291255), (3, 16097085), (5, 9658251), (9, 5365695), (15, 3219417), (19, 2541645), (27, 1788565), (45, 1073139), (57, 847215), (67, 720765), (95, 508329), (135, 357713), (171, 282405), (201, 240255), (281, 171855), (285, 169443), (335, 144153), (513, 94135), (603, 80085), (843, 57285), (855, 56481), (1005, 48051), (1273, 37935), (1405, 34371), (1809, 26695), (2529, 19095), (2565, 18827), (3015, 16017), (3819, 12645), (4215, 11457), (5339, 9045), (6365, 7587)]