6661305

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 96

約数和(自身を含む): 14774400

約数和(自身を除く): 8113095

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 49, 53, 57, 63, 95, 105, 133, 135, 147, 159, 171, 189, 245, 265, 285, 315, 371, 399, 441, 477, 513, 665, 735, 795, 855, 931, 945, 1007, 1113, 1197, 1323, 1431, 1855, 1995, 2205, 2385, 2565, 2597, 2793, 3021, 3339, 3591, 4655, 5035, 5565, 5985, 6615, 7049, 7155, 7791, 8379, 9063, 10017, 12985, 13965, 15105, 16695, 17955, 21147, 23373, 25137, 27189, 35245, 38955, 41895, 45315, 49343, 50085, 63441, 70119, 105735, 116865, 125685, 135945, 148029, 190323, 246715, 317205, 350595, 444087, 740145, 951615, 1332261, 2220435, 6661305]

約数ペア:

[(1, 6661305), (3, 2220435), (5, 1332261), (7, 951615), (9, 740145), (15, 444087), (19, 350595), (21, 317205), (27, 246715), (35, 190323), (45, 148029), (49, 135945), (53, 125685), (57, 116865), (63, 105735), (95, 70119), (105, 63441), (133, 50085), (135, 49343), (147, 45315), (159, 41895), (171, 38955), (189, 35245), (245, 27189), (265, 25137), (285, 23373), (315, 21147), (371, 17955), (399, 16695), (441, 15105), (477, 13965), (513, 12985), (665, 10017), (735, 9063), (795, 8379), (855, 7791), (931, 7155), (945, 7049), (1007, 6615), (1113, 5985), (1197, 5565), (1323, 5035), (1431, 4655), (1855, 3591), (1995, 3339), (2205, 3021), (2385, 2793), (2565, 2597)]