11715345

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1013}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 20405736

約数和(自身を除く): 8690391

約数列:

[1, 3, 5, 9, 15, 45, 257, 771, 1013, 1285, 2313, 3039, 3855, 5065, 9117, 11565, 15195, 45585, 260341, 781023, 1301705, 2343069, 3905115, 11715345]

約数ペア:

[(1, 11715345), (3, 3905115), (5, 2343069), (9, 1301705), (15, 781023), (45, 260341), (257, 45585), (771, 15195), (1013, 11565), (1285, 9117), (2313, 5065), (3039, 3855)]