4220236935

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1\times {\mathrm{2539}}^1$

素因数の和:3452

約数の個数: 48

約数和(自身を含む): 7496860800

約数和(自身を除く): 3276623865

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 859, 1935, 2539, 2577, 4295, 7617, 7731, 12695, 12885, 22851, 36937, 38085, 38655, 109177, 110811, 114255, 184685, 327531, 332433, 545885, 554055, 982593, 1637655, 1662165, 2181001, 4912965, 6543003, 10905005, 19629009, 32715015, 93783043, 98145045, 281349129, 468915215, 844047387, 1406745645, 4220236935]

約数ペア:

[(1, 4220236935), (3, 1406745645), (5, 844047387), (9, 468915215), (15, 281349129), (43, 98145045), (45, 93783043), (129, 32715015), (215, 19629009), (387, 10905005), (645, 6543003), (859, 4912965), (1935, 2181001), (2539, 1662165), (2577, 1637655), (4295, 982593), (7617, 554055), (7731, 545885), (12695, 332433), (12885, 327531), (22851, 184685), (36937, 114255), (38085, 110811), (38655, 109177)]