3905265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2861}}^1$

素因数の和:2889

約数の個数: 32

約数和(自身を含む): 7693056

約数和(自身を除く): 3787791

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 2861, 8583, 14305, 20027, 37193, 42915, 60081, 100135, 111579, 185965, 260351, 300405, 557895, 781053, 1301755, 3905265]

約数ペア:

[(1, 3905265), (3, 1301755), (5, 781053), (7, 557895), (13, 300405), (15, 260351), (21, 185965), (35, 111579), (39, 100135), (65, 60081), (91, 42915), (105, 37193), (195, 20027), (273, 14305), (455, 8583), (1365, 2861)]