213685095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1095821}}^1$

素因数の和:1095842

約数の個数: 16

約数和(自身を含む): 368196192

約数和(自身を除く): 154511097

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1095821, 3287463, 5479105, 14245673, 16437315, 42737019, 71228365, 213685095]

約数ペア:

[(1, 213685095), (3, 71228365), (5, 42737019), (13, 16437315), (15, 14245673), (39, 5479105), (65, 3287463), (195, 1095821)]