120828495

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 208986624

約数和(自身を除く): 88158129

約数列:

[1, 3, 5, 15, 37, 43, 61, 83, 111, 129, 183, 185, 215, 249, 305, 415, 555, 645, 915, 1245, 1591, 2257, 2623, 3071, 3569, 4773, 5063, 6771, 7869, 7955, 9213, 10707, 11285, 13115, 15189, 15355, 17845, 23865, 25315, 33855, 39345, 46065, 53535, 75945, 97051, 132053, 187331, 217709, 291153, 396159, 485255, 561993, 653127, 660265, 936655, 1088545, 1455765, 1980795, 2809965, 3265635, 8055233, 24165699, 40276165, 120828495]

約数ペア:

[(1, 120828495), (3, 40276165), (5, 24165699), (15, 8055233), (37, 3265635), (43, 2809965), (61, 1980795), (83, 1455765), (111, 1088545), (129, 936655), (183, 660265), (185, 653127), (215, 561993), (249, 485255), (305, 396159), (415, 291153), (555, 217709), (645, 187331), (915, 132053), (1245, 97051), (1591, 75945), (2257, 53535), (2623, 46065), (3071, 39345), (3569, 33855), (4773, 25315), (5063, 23865), (6771, 17845), (7869, 15355), (7955, 15189), (9213, 13115), (10707, 11285)]