27011985

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 59294592

約数和(自身を除く): 32282607

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 49, 55, 65, 77, 91, 105, 143, 147, 165, 195, 231, 245, 257, 273, 385, 429, 455, 539, 637, 715, 735, 771, 1001, 1155, 1285, 1365, 1617, 1799, 1911, 2145, 2695, 2827, 3003, 3185, 3341, 3855, 5005, 5397, 7007, 8085, 8481, 8995, 9555, 10023, 12593, 14135, 15015, 16705, 19789, 21021, 23387, 26985, 35035, 36751, 37779, 42405, 50115, 59367, 62965, 70161, 98945, 105105, 110253, 116935, 138523, 163709, 183755, 188895, 257257, 296835, 350805, 415569, 491127, 551265, 692615, 771771, 818545, 1286285, 1800799, 2077845, 2455635, 3858855, 5402397, 9003995, 27011985]

約数ペア:

[(1, 27011985), (3, 9003995), (5, 5402397), (7, 3858855), (11, 2455635), (13, 2077845), (15, 1800799), (21, 1286285), (33, 818545), (35, 771771), (39, 692615), (49, 551265), (55, 491127), (65, 415569), (77, 350805), (91, 296835), (105, 257257), (143, 188895), (147, 183755), (165, 163709), (195, 138523), (231, 116935), (245, 110253), (257, 105105), (273, 98945), (385, 70161), (429, 62965), (455, 59367), (539, 50115), (637, 42405), (715, 37779), (735, 36751), (771, 35035), (1001, 26985), (1155, 23387), (1285, 21021), (1365, 19789), (1617, 16705), (1799, 15015), (1911, 14135), (2145, 12593), (2695, 10023), (2827, 9555), (3003, 8995), (3185, 8481), (3341, 8085), (3855, 7007), (5005, 5397)]