4542615

素因数分解:

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

素因数の和:74

約数の個数: 128

約数和(自身を含む): 11059200

約数和(自身を除く): 6516585

約数列:

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

約数ペア:

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