4619615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 7589376

約数和(自身を除く): 2969761

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 71, 77, 91, 143, 169, 355, 385, 455, 497, 715, 781, 845, 923, 1001, 1183, 1859, 2485, 3905, 4615, 5005, 5467, 5915, 6461, 9295, 10153, 11999, 13013, 27335, 32305, 50765, 59995, 65065, 71071, 83993, 131989, 355355, 419965, 659945, 923923, 4619615]

約数ペア:

[(1, 4619615), (5, 923923), (7, 659945), (11, 419965), (13, 355355), (35, 131989), (55, 83993), (65, 71071), (71, 65065), (77, 59995), (91, 50765), (143, 32305), (169, 27335), (355, 13013), (385, 11999), (455, 10153), (497, 9295), (715, 6461), (781, 5915), (845, 5467), (923, 5005), (1001, 4615), (1183, 3905), (1859, 2485)]