3747996885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{15137}}^1$

素因数の和:16133

約数の個数: 32

約数和(自身を含む): 6356506752

約数和(自身を除く): 2608509867

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 971, 2913, 4855, 14565, 15137, 16507, 45411, 49521, 75685, 82535, 227055, 247605, 257329, 771987, 1286645, 3859935, 14698027, 44094081, 73490135, 220470405, 249866459, 749599377, 1249332295, 3747996885]

約数ペア:

[(1, 3747996885), (3, 1249332295), (5, 749599377), (15, 249866459), (17, 220470405), (51, 73490135), (85, 44094081), (255, 14698027), (971, 3859935), (2913, 1286645), (4855, 771987), (14565, 257329), (15137, 247605), (16507, 227055), (45411, 82535), (49521, 75685)]