4865980065

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1\times {\mathrm{2663}}^1$

素因数の和:4729

約数の個数: 32

約数和(自身を含む): 7920135936

約数和(自身を除く): 3054155871

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 1997, 2663, 5991, 7989, 9985, 13315, 29955, 39945, 121817, 162443, 365451, 487329, 609085, 812215, 1827255, 2436645, 5318011, 15954033, 26590055, 79770165, 324398671, 973196013, 1621993355, 4865980065]

約数ペア:

[(1, 4865980065), (3, 1621993355), (5, 973196013), (15, 324398671), (61, 79770165), (183, 26590055), (305, 15954033), (915, 5318011), (1997, 2436645), (2663, 1827255), (5991, 812215), (7989, 609085), (9985, 487329), (13315, 365451), (29955, 162443), (39945, 121817)]