2247449745

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 3775242240

約数和(自身を除く): 1527792495

約数列:

[1, 3, 5, 15, 37, 97, 109, 111, 185, 291, 327, 383, 485, 545, 555, 1149, 1455, 1635, 1915, 3589, 4033, 5745, 10573, 10767, 12099, 14171, 17945, 20165, 31719, 37151, 41747, 42513, 52865, 53835, 60495, 70855, 111453, 125241, 158595, 185755, 208735, 212565, 391201, 557265, 626205, 1173603, 1374587, 1544639, 1956005, 4049459, 4123761, 4633917, 5868015, 6872935, 7723195, 12148377, 20247295, 20618805, 23169585, 60741885, 149829983, 449489949, 749149915, 2247449745]

約数ペア:

[(1, 2247449745), (3, 749149915), (5, 449489949), (15, 149829983), (37, 60741885), (97, 23169585), (109, 20618805), (111, 20247295), (185, 12148377), (291, 7723195), (327, 6872935), (383, 5868015), (485, 4633917), (545, 4123761), (555, 4049459), (1149, 1956005), (1455, 1544639), (1635, 1374587), (1915, 1173603), (3589, 626205), (4033, 557265), (5745, 391201), (10573, 212565), (10767, 208735), (12099, 185755), (14171, 158595), (17945, 125241), (20165, 111453), (31719, 70855), (37151, 60495), (41747, 53835), (42513, 52865)]