82965555

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 147682080

約数和(自身を除く): 64716525

約数列:

[1, 3, 5, 9, 15, 45, 83, 97, 229, 249, 291, 415, 485, 687, 747, 873, 1145, 1245, 1455, 2061, 3435, 3735, 4365, 8051, 10305, 19007, 22213, 24153, 40255, 57021, 66639, 72459, 95035, 111065, 120765, 171063, 199917, 285105, 333195, 362295, 855315, 999585, 1843679, 5531037, 9218395, 16593111, 27655185, 82965555]

約数ペア:

[(1, 82965555), (3, 27655185), (5, 16593111), (9, 9218395), (15, 5531037), (45, 1843679), (83, 999585), (97, 855315), (229, 362295), (249, 333195), (291, 285105), (415, 199917), (485, 171063), (687, 120765), (747, 111065), (873, 95035), (1145, 72459), (1245, 66639), (1455, 57021), (2061, 40255), (3435, 24153), (3735, 22213), (4365, 19007), (8051, 10305)]