133946655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3779}}^1$

素因数の和:3943

約数の個数: 32

約数和(自身を含む): 228614400

約数和(自身を除く): 94667745

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 417, 695, 2085, 2363, 3779, 7089, 11337, 11815, 18895, 35445, 56685, 64243, 192729, 321215, 525281, 963645, 1575843, 2626405, 7879215, 8929777, 26789331, 44648885, 133946655]

約数ペア:

[(1, 133946655), (3, 44648885), (5, 26789331), (15, 8929777), (17, 7879215), (51, 2626405), (85, 1575843), (139, 963645), (255, 525281), (417, 321215), (695, 192729), (2085, 64243), (2363, 56685), (3779, 35445), (7089, 18895), (11337, 11815)]