2974065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 5132160

約数和(自身を除く): 2158095

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 109, 255, 321, 327, 535, 545, 1605, 1635, 1819, 1853, 5457, 5559, 9095, 9265, 11663, 27285, 27795, 34989, 58315, 174945, 198271, 594813, 991355, 2974065]

約数ペア:

[(1, 2974065), (3, 991355), (5, 594813), (15, 198271), (17, 174945), (51, 58315), (85, 34989), (107, 27795), (109, 27285), (255, 11663), (321, 9265), (327, 9095), (535, 5559), (545, 5457), (1605, 1853), (1635, 1819)]