1271013585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{68279}}^1$

素因数の和:68377

約数の個数: 32

約数和(自身を含む): 2182775040

約数和(自身を除く): 911761455

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 3723, 6205, 18615, 68279, 204837, 341395, 1024185, 1160743, 3482229, 4984367, 5803715, 14953101, 17411145, 24921835, 74765505, 84734239, 254202717, 423671195, 1271013585]

約数ペア:

[(1, 1271013585), (3, 423671195), (5, 254202717), (15, 84734239), (17, 74765505), (51, 24921835), (73, 17411145), (85, 14953101), (219, 5803715), (255, 4984367), (365, 3482229), (1095, 1160743), (1241, 1024185), (3723, 341395), (6205, 204837), (18615, 68279)]