1446885

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 2845440

約数和(自身を除く): 1398555

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 79, 99, 111, 165, 185, 237, 333, 395, 407, 495, 555, 711, 869, 1185, 1221, 1665, 2035, 2607, 2923, 3555, 3663, 4345, 6105, 7821, 8769, 13035, 14615, 18315, 26307, 32153, 39105, 43845, 96459, 131535, 160765, 289377, 482295, 1446885]

約数ペア:

[(1, 1446885), (3, 482295), (5, 289377), (9, 160765), (11, 131535), (15, 96459), (33, 43845), (37, 39105), (45, 32153), (55, 26307), (79, 18315), (99, 14615), (111, 13035), (165, 8769), (185, 7821), (237, 6105), (333, 4345), (395, 3663), (407, 3555), (495, 2923), (555, 2607), (711, 2035), (869, 1665), (1185, 1221)]