12893055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 25878528

約数和(自身を除く): 12985473

約数列:

[1, 3, 5, 7, 15, 17, 21, 31, 35, 51, 85, 93, 105, 119, 155, 217, 233, 255, 357, 465, 527, 595, 651, 699, 1085, 1165, 1581, 1631, 1785, 2635, 3255, 3495, 3689, 3961, 4893, 7223, 7905, 8155, 11067, 11883, 18445, 19805, 21669, 24465, 27727, 36115, 50561, 55335, 59415, 83181, 108345, 122791, 138635, 151683, 252805, 368373, 415905, 613955, 758415, 859537, 1841865, 2578611, 4297685, 12893055]

約数ペア:

[(1, 12893055), (3, 4297685), (5, 2578611), (7, 1841865), (15, 859537), (17, 758415), (21, 613955), (31, 415905), (35, 368373), (51, 252805), (85, 151683), (93, 138635), (105, 122791), (119, 108345), (155, 83181), (217, 59415), (233, 55335), (255, 50561), (357, 36115), (465, 27727), (527, 24465), (595, 21669), (651, 19805), (699, 18445), (1085, 11883), (1165, 11067), (1581, 8155), (1631, 7905), (1785, 7223), (2635, 4893), (3255, 3961), (3495, 3689)]