13627845

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 160

約数和(自身を含む): 33454080

約数和(自身を除く): 19826235

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 23, 27, 33, 35, 45, 55, 57, 63, 69, 77, 81, 95, 99, 105, 115, 133, 135, 161, 165, 171, 189, 207, 209, 231, 253, 285, 297, 315, 345, 385, 399, 405, 437, 483, 495, 513, 567, 621, 627, 665, 693, 759, 805, 855, 891, 945, 1035, 1045, 1155, 1197, 1265, 1311, 1449, 1463, 1485, 1539, 1771, 1863, 1881, 1995, 2079, 2185, 2277, 2415, 2565, 2835, 3059, 3105, 3135, 3465, 3591, 3795, 3933, 4347, 4389, 4455, 4807, 5313, 5643, 5985, 6237, 6555, 6831, 7245, 7315, 7695, 8855, 9177, 9315, 9405, 10395, 10773, 11385, 11799, 13041, 13167, 14421, 15295, 15939, 16929, 17955, 19665, 20493, 21735, 21945, 24035, 26565, 27531, 28215, 31185, 33649, 34155, 35397, 39501, 43263, 45885, 47817, 53865, 58995, 65205, 65835, 72105, 79695, 82593, 84645, 100947, 102465, 118503, 129789, 137655, 143451, 168245, 176985, 197505, 216315, 239085, 247779, 302841, 389367, 412965, 504735, 592515, 648945, 717255, 908523, 1238895, 1514205, 1946835, 2725569, 4542615, 13627845]

約数ペア:

[(1, 13627845), (3, 4542615), (5, 2725569), (7, 1946835), (9, 1514205), (11, 1238895), (15, 908523), (19, 717255), (21, 648945), (23, 592515), (27, 504735), (33, 412965), (35, 389367), (45, 302841), (55, 247779), (57, 239085), (63, 216315), (69, 197505), (77, 176985), (81, 168245), (95, 143451), (99, 137655), (105, 129789), (115, 118503), (133, 102465), (135, 100947), (161, 84645), (165, 82593), (171, 79695), (189, 72105), (207, 65835), (209, 65205), (231, 58995), (253, 53865), (285, 47817), (297, 45885), (315, 43263), (345, 39501), (385, 35397), (399, 34155), (405, 33649), (437, 31185), (483, 28215), (495, 27531), (513, 26565), (567, 24035), (621, 21945), (627, 21735), (665, 20493), (693, 19665), (759, 17955), (805, 16929), (855, 15939), (891, 15295), (945, 14421), (1035, 13167), (1045, 13041), (1155, 11799), (1197, 11385), (1265, 10773), (1311, 10395), (1449, 9405), (1463, 9315), (1485, 9177), (1539, 8855), (1771, 7695), (1863, 7315), (1881, 7245), (1995, 6831), (2079, 6555), (2185, 6237), (2277, 5985), (2415, 5643), (2565, 5313), (2835, 4807), (3059, 4455), (3105, 4389), (3135, 4347), (3465, 3933), (3591, 3795)]