1376578215

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{4561}}^1$

素因数の和:4944

約数の個数: 48

約数和(自身を含む): 2519318880

約数和(自身を除く): 1142740665

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 353, 855, 1059, 1765, 3177, 4561, 5295, 6707, 13683, 15885, 20121, 22805, 33535, 41049, 60363, 68415, 86659, 100605, 205245, 259977, 301815, 433295, 779931, 1299885, 1610033, 3899655, 4830099, 8050165, 14490297, 24150495, 30590627, 72451485, 91771881, 152953135, 275315643, 458859405, 1376578215]

約数ペア:

[(1, 1376578215), (3, 458859405), (5, 275315643), (9, 152953135), (15, 91771881), (19, 72451485), (45, 30590627), (57, 24150495), (95, 14490297), (171, 8050165), (285, 4830099), (353, 3899655), (855, 1610033), (1059, 1299885), (1765, 779931), (3177, 433295), (4561, 301815), (5295, 259977), (6707, 205245), (13683, 100605), (15885, 86659), (20121, 68415), (22805, 60363), (33535, 41049)]