385334501855

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{25243007}}^1$

素因数の和:25243126

約数の個数: 16

約数和(自身を含む): 479819096064

約数和(自身を除く): 94484594209

約数列:

[1, 5, 43, 71, 215, 355, 3053, 15265, 25243007, 126215035, 1085449301, 1792253497, 5427246505, 8961267485, 77066900371, 385334501855]

約数ペア:

[(1, 385334501855), (5, 77066900371), (43, 8961267485), (71, 5427246505), (215, 1792253497), (355, 1085449301), (3053, 126215035), (15265, 25243007)]