183240645

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^2\times {\mathrm{67}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 351909792

約数和(自身を除く): 168669147

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 67, 105, 147, 183, 201, 245, 305, 335, 427, 469, 735, 915, 1005, 1281, 1407, 2135, 2345, 2989, 3283, 3721, 4087, 6405, 7035, 8967, 9849, 11163, 12261, 14945, 16415, 18605, 20435, 26047, 28609, 44835, 49245, 55815, 61305, 78141, 85827, 130235, 143045, 182329, 200263, 249307, 390705, 429135, 546987, 600789, 747921, 911645, 1001315, 1246535, 1745149, 2734935, 3003945, 3739605, 5235447, 8725745, 12216043, 26177235, 36648129, 61080215, 183240645]

約数ペア:

[(1, 183240645), (3, 61080215), (5, 36648129), (7, 26177235), (15, 12216043), (21, 8725745), (35, 5235447), (49, 3739605), (61, 3003945), (67, 2734935), (105, 1745149), (147, 1246535), (183, 1001315), (201, 911645), (245, 747921), (305, 600789), (335, 546987), (427, 429135), (469, 390705), (735, 249307), (915, 200263), (1005, 182329), (1281, 143045), (1407, 130235), (2135, 85827), (2345, 78141), (2989, 61305), (3283, 55815), (3721, 49245), (4087, 44835), (6405, 28609), (7035, 26047), (8967, 20435), (9849, 18605), (11163, 16415), (12261, 14945)]