12374415

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 23194080

約数和(自身を除く): 10819665

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 285, 353, 369, 615, 779, 855, 1059, 1765, 1845, 2337, 3177, 3895, 5295, 6707, 7011, 11685, 14473, 15885, 20121, 33535, 35055, 43419, 60363, 72365, 100605, 130257, 217095, 274987, 301815, 651285, 824961, 1374935, 2474883, 4124805, 12374415]

約数ペア:

[(1, 12374415), (3, 4124805), (5, 2474883), (9, 1374935), (15, 824961), (19, 651285), (41, 301815), (45, 274987), (57, 217095), (95, 130257), (123, 100605), (171, 72365), (205, 60363), (285, 43419), (353, 35055), (369, 33535), (615, 20121), (779, 15885), (855, 14473), (1059, 11685), (1765, 7011), (1845, 6707), (2337, 5295), (3177, 3895)]