2574599895

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{5927}}^1$

素因数の和:6149

約数の個数: 72

約数和(自身を含む): 5218465824

約数和(自身を除く): 2643865929

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 197, 245, 315, 441, 591, 735, 985, 1379, 1773, 2205, 2955, 4137, 5927, 6895, 8865, 9653, 12411, 17781, 20685, 28959, 29635, 41489, 48265, 53343, 62055, 86877, 88905, 124467, 144795, 207445, 266715, 290423, 373401, 434385, 622335, 871269, 1167619, 1452115, 1867005, 2613807, 3502857, 4356345, 5838095, 8173333, 10508571, 13069035, 17514285, 24519999, 40866665, 52542855, 57213331, 73559997, 122599995, 171639993, 286066655, 367799985, 514919979, 858199965, 2574599895]

約数ペア:

[(1, 2574599895), (3, 858199965), (5, 514919979), (7, 367799985), (9, 286066655), (15, 171639993), (21, 122599995), (35, 73559997), (45, 57213331), (49, 52542855), (63, 40866665), (105, 24519999), (147, 17514285), (197, 13069035), (245, 10508571), (315, 8173333), (441, 5838095), (591, 4356345), (735, 3502857), (985, 2613807), (1379, 1867005), (1773, 1452115), (2205, 1167619), (2955, 871269), (4137, 622335), (5927, 434385), (6895, 373401), (8865, 290423), (9653, 266715), (12411, 207445), (17781, 144795), (20685, 124467), (28959, 88905), (29635, 86877), (41489, 62055), (48265, 53343)]