425565551

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 447897600

約数和(自身を除く): 22332049

約数列:

[1, 31, 71, 239, 809, 2201, 7409, 16969, 25079, 57439, 193351, 526039, 1780609, 5993881, 13727921, 425565551]

約数ペア:

[(1, 425565551), (31, 13727921), (71, 5993881), (239, 1780609), (809, 526039), (2201, 193351), (7409, 57439), (16969, 25079)]