13115655

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13879}}^1$

素因数の和:13900

約数の個数: 32

約数和(自身を含む): 26649600

約数和(自身を除く): 13533945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 13879, 41637, 69395, 97153, 124911, 208185, 291459, 374733, 485765, 624555, 874377, 1457295, 1873665, 2623131, 4371885, 13115655]

約数ペア:

[(1, 13115655), (3, 4371885), (5, 2623131), (7, 1873665), (9, 1457295), (15, 874377), (21, 624555), (27, 485765), (35, 374733), (45, 291459), (63, 208185), (105, 124911), (135, 97153), (189, 69395), (315, 41637), (945, 13879)]