127711215

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32621}}^1$

素因数の和:32664

約数の個数: 32

約数和(自身を含む): 234878400

約数和(自身を除く): 107167185

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 32621, 97863, 163105, 293589, 489315, 880767, 946009, 1467945, 2838027, 4403835, 4730045, 8514081, 14190135, 25542243, 42570405, 127711215]

約数ペア:

[(1, 127711215), (3, 42570405), (5, 25542243), (9, 14190135), (15, 8514081), (27, 4730045), (29, 4403835), (45, 2838027), (87, 1467945), (135, 946009), (145, 880767), (261, 489315), (435, 293589), (783, 163105), (1305, 97863), (3915, 32621)]