124345755

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 221798304

約数和(自身を除く): 97452549

約数列:

[1, 3, 5, 9, 15, 45, 61, 97, 183, 291, 305, 467, 485, 549, 873, 915, 1401, 1455, 2335, 2745, 4203, 4365, 5917, 7005, 17751, 21015, 28487, 29585, 45299, 53253, 85461, 88755, 135897, 142435, 226495, 256383, 266265, 407691, 427305, 679485, 1281915, 2038455, 2763239, 8289717, 13816195, 24869151, 41448585, 124345755]

約数ペア:

[(1, 124345755), (3, 41448585), (5, 24869151), (9, 13816195), (15, 8289717), (45, 2763239), (61, 2038455), (97, 1281915), (183, 679485), (291, 427305), (305, 407691), (467, 266265), (485, 256383), (549, 226495), (873, 142435), (915, 135897), (1401, 88755), (1455, 85461), (2335, 53253), (2745, 45299), (4203, 29585), (4365, 28487), (5917, 21015), (7005, 17751)]