199645095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1023821}}^1$

素因数の和:1023842

約数の個数: 16

約数和(自身を含む): 344004192

約数和(自身を除く): 144359097

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1023821, 3071463, 5119105, 13309673, 15357315, 39929019, 66548365, 199645095]

約数ペア:

[(1, 199645095), (3, 66548365), (5, 39929019), (13, 15357315), (15, 13309673), (39, 5119105), (65, 3071463), (195, 1023821)]