12639165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 26099712

約数和(自身を除く): 13460547

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 105, 155, 165, 217, 231, 341, 353, 385, 465, 651, 1023, 1059, 1085, 1155, 1705, 1765, 2387, 2471, 3255, 3883, 5115, 5295, 7161, 7413, 10943, 11649, 11935, 12355, 19415, 27181, 32829, 35805, 37065, 54715, 58245, 76601, 81543, 120373, 135905, 164145, 229803, 361119, 383005, 407715, 601865, 842611, 1149015, 1805595, 2527833, 4213055, 12639165]

約数ペア:

[(1, 12639165), (3, 4213055), (5, 2527833), (7, 1805595), (11, 1149015), (15, 842611), (21, 601865), (31, 407715), (33, 383005), (35, 361119), (55, 229803), (77, 164145), (93, 135905), (105, 120373), (155, 81543), (165, 76601), (217, 58245), (231, 54715), (341, 37065), (353, 35805), (385, 32829), (465, 27181), (651, 19415), (1023, 12355), (1059, 11935), (1085, 11649), (1155, 10943), (1705, 7413), (1765, 7161), (2387, 5295), (2471, 5115), (3255, 3883)]