47187105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 90091008

約数和(自身を除く): 42903903

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 97, 105, 113, 123, 205, 287, 291, 339, 485, 565, 615, 679, 791, 861, 1435, 1455, 1695, 2037, 2373, 3395, 3955, 3977, 4305, 4633, 10185, 10961, 11865, 11931, 13899, 19885, 23165, 27839, 32431, 32883, 54805, 59655, 69495, 76727, 83517, 97293, 139195, 162155, 164415, 230181, 383635, 417585, 449401, 486465, 1150905, 1348203, 2247005, 3145807, 6741015, 9437421, 15729035, 47187105]

約数ペア:

[(1, 47187105), (3, 15729035), (5, 9437421), (7, 6741015), (15, 3145807), (21, 2247005), (35, 1348203), (41, 1150905), (97, 486465), (105, 449401), (113, 417585), (123, 383635), (205, 230181), (287, 164415), (291, 162155), (339, 139195), (485, 97293), (565, 83517), (615, 76727), (679, 69495), (791, 59655), (861, 54805), (1435, 32883), (1455, 32431), (1695, 27839), (2037, 23165), (2373, 19885), (3395, 13899), (3955, 11931), (3977, 11865), (4305, 10961), (4633, 10185)]