27508845

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2879}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 27648915

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 2879, 3185, 8637, 9555, 14395, 20153, 37427, 43185, 60459, 100765, 112281, 141071, 187135, 261989, 302295, 423213, 561405, 705355, 785967, 1309945, 1833923, 2116065, 3929835, 5501769, 9169615, 27508845]

約数ペア:

[(1, 27508845), (3, 9169615), (5, 5501769), (7, 3929835), (13, 2116065), (15, 1833923), (21, 1309945), (35, 785967), (39, 705355), (49, 561405), (65, 423213), (91, 302295), (105, 261989), (147, 187135), (195, 141071), (245, 112281), (273, 100765), (455, 60459), (637, 43185), (735, 37427), (1365, 20153), (1911, 14395), (2879, 9555), (3185, 8637)]