57489315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2609}}^1$

素因数の和:2743

約数の個数: 32

約数和(自身を含む): 99973440

約数和(自身を除く): 42484125

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 565, 1469, 1695, 2609, 4407, 7345, 7827, 13045, 22035, 33917, 39135, 101751, 169585, 294817, 508755, 884451, 1474085, 3832621, 4422255, 11497863, 19163105, 57489315]

約数ペア:

[(1, 57489315), (3, 19163105), (5, 11497863), (13, 4422255), (15, 3832621), (39, 1474085), (65, 884451), (113, 508755), (195, 294817), (339, 169585), (565, 101751), (1469, 39135), (1695, 33917), (2609, 22035), (4407, 13045), (7345, 7827)]