15353109

素因数分解:

$3^2\times {\mathrm{107}}^2\times {\mathrm{149}}^1$

素因数の和:369

約数の個数: 18

約数和(自身を含む): 22536150

約数和(自身を除く): 7183041

約数列:

[1, 3, 9, 107, 149, 321, 447, 963, 1341, 11449, 15943, 34347, 47829, 103041, 143487, 1705901, 5117703, 15353109]

約数ペア:

[(1, 15353109), (3, 5117703), (9, 1705901), (107, 143487), (149, 103041), (321, 47829), (447, 34347), (963, 15943), (1341, 11449)]