1275456495

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1\times {\mathrm{1951}}^1$

素因数の和:3063

約数の個数: 32

約数和(自身を含む): 2093543424

約数和(自身を除く): 818086929

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1063, 1951, 3189, 5315, 5853, 9755, 15945, 29265, 43583, 79991, 130749, 217915, 239973, 399955, 653745, 1199865, 2073913, 6221739, 10369565, 31108695, 85030433, 255091299, 425152165, 1275456495]

約数ペア:

[(1, 1275456495), (3, 425152165), (5, 255091299), (15, 85030433), (41, 31108695), (123, 10369565), (205, 6221739), (615, 2073913), (1063, 1199865), (1951, 653745), (3189, 399955), (5315, 239973), (5853, 217915), (9755, 130749), (15945, 79991), (29265, 43583)]