54805995

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{25913}}^1$

素因数の和:25971

約数の個数: 24

約数和(自身を含む): 97022016

約数和(自身を除く): 42216021

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 25913, 77739, 129565, 233217, 388695, 1166085, 1217911, 3653733, 6089555, 10961199, 18268665, 54805995]

約数ペア:

[(1, 54805995), (3, 18268665), (5, 10961199), (9, 6089555), (15, 3653733), (45, 1217911), (47, 1166085), (141, 388695), (235, 233217), (423, 129565), (705, 77739), (2115, 25913)]