155114415

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2053}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 284536512

約数和(自身を除く): 129422097

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 73, 115, 207, 219, 345, 365, 657, 1035, 1095, 1679, 2053, 3285, 5037, 6159, 8395, 10265, 15111, 18477, 25185, 30795, 47219, 75555, 92385, 141657, 149869, 236095, 424971, 449607, 708285, 749345, 1348821, 2124855, 2248035, 3446987, 6744105, 10340961, 17234935, 31022883, 51704805, 155114415]

約数ペア:

[(1, 155114415), (3, 51704805), (5, 31022883), (9, 17234935), (15, 10340961), (23, 6744105), (45, 3446987), (69, 2248035), (73, 2124855), (115, 1348821), (207, 749345), (219, 708285), (345, 449607), (365, 424971), (657, 236095), (1035, 149869), (1095, 141657), (1679, 92385), (2053, 75555), (3285, 47219), (5037, 30795), (6159, 25185), (8395, 18477), (10265, 15111)]