12803595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2075

約数の個数: 32

約数和(自身を含む): 23808000

約数和(自身を除く): 11004405

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 1999, 2135, 5997, 6405, 9995, 13993, 29985, 41979, 69965, 121939, 209895, 365817, 609695, 853573, 1829085, 2560719, 4267865, 12803595]

約数ペア:

[(1, 12803595), (3, 4267865), (5, 2560719), (7, 1829085), (15, 853573), (21, 609695), (35, 365817), (61, 209895), (105, 121939), (183, 69965), (305, 41979), (427, 29985), (915, 13993), (1281, 9995), (1999, 6405), (2135, 5997)]